tooltip: cache element queries

* @babel/cli                   ^7.12.8  →  ^7.12.10
* @babel/core                  ^7.12.8  →  ^7.12.10
* @babel/preset-env            ^7.12.7  →  ^7.12.11
* @rollup/plugin-babel          ^5.2.1  →    ^5.2.2
* @rollup/plugin-commonjs      ^16.0.0  →   ^17.0.0
* @rollup/plugin-node-resolve  ^10.0.0  →   ^11.0.1
* autoprefixer                 ^10.0.2  →   ^10.2.1
* cross-env                     ^7.0.2  →    ^7.0.3
* eslint                       ^7.14.0  →   ^7.17.0
* eslint-config-xo             ^0.33.1  →   ^0.34.0
* eslint-plugin-unicorn        ^23.0.0  →   ^25.0.1
* find-unused-sass-variables    ^3.0.0  →    ^3.1.0
* hugo-bin                     ^0.66.2  →   ^0.68.0
* linkinator                    ^2.2.2  →   ^2.11.2
* nodemon                       ^2.0.6  →    ^2.0.7
* postcss                      ^8.1.10  →    ^8.2.3
* postcss-cli                   ^8.3.0  →    ^8.3.1
* qunit                        ^2.12.0  →   ^2.13.0
* rollup                       ^2.33.3  →   ^2.36.1

.babelrc.js

@@ -8,5 +8,10 @@ module.exports = {
         modules: false
       }
     ]
-  ]
+  ],
+  env: {
+    test: {
+      plugins: [ 'istanbul' ]
+    }
+  }
 };

.browserslistrc

@@ -1,15 +1,13 @@
 # https://github.com/browserslist/browserslist#readme
 
->= 0.5%
-last 2 major versions
+>= 1%
+last 1 major version
 not dead
-Chrome >= 60
-Firefox >= 60
-# needed since Legacy Edge still has usage; 79 was the first Chromium Edge version
-# should be removed in the future when its usage drops or when it's moved to dead browsers
-not Edge < 79
-Firefox ESR
-iOS >= 10
-Safari >= 10
-Android >= 6
-not Explorer <= 11
+Chrome >= 45
+Firefox >= 38
+Edge >= 12
+Explorer >= 10
+iOS >= 9
+Safari >= 9
+Android >= 4.4
+Opera >= 30

.bundlewatch.config.json

@@ -6,55 +6,39 @@
     },
     {
       "path": "./dist/css/bootstrap-grid.min.css",
-      "maxSize": "6 kB"
+      "maxSize": "6.25 kB"
     },
     {
       "path": "./dist/css/bootstrap-reboot.css",
-      "maxSize": "2.25 kB"
+      "maxSize": "2 kB"
     },
     {
       "path": "./dist/css/bootstrap-reboot.min.css",
       "maxSize": "2 kB"
     },
-    {
-      "path": "./dist/css/bootstrap-utilities.css",
-      "maxSize": "7.5 kB"
-    },
-    {
-      "path": "./dist/css/bootstrap-utilities.min.css",
-      "maxSize": "6.75 kB"
-    },
     {
       "path": "./dist/css/bootstrap.css",
-      "maxSize": "24 kB"
+      "maxSize": "25.5 kB"
     },
     {
       "path": "./dist/css/bootstrap.min.css",
-      "maxSize": "22 kB"
+      "maxSize": "23.5 kB"
     },
     {
       "path": "./dist/js/bootstrap.bundle.js",
-      "maxSize": "41 kB"
+      "maxSize": "48 kB"
     },
     {
       "path": "./dist/js/bootstrap.bundle.min.js",
       "maxSize": "21.5 kB"
     },
-    {
-      "path": "./dist/js/bootstrap.esm.js",
-      "maxSize": "27 kB"
-    },
-    {
-      "path": "./dist/js/bootstrap.esm.min.js",
-      "maxSize": "18 kB"
-    },
     {
       "path": "./dist/js/bootstrap.js",
-      "maxSize": "28 kB"
+      "maxSize": "25.5 kB"
     },
     {
       "path": "./dist/js/bootstrap.min.js",
-      "maxSize": "15.5 kB"
+      "maxSize": "14.75 kB"
     }
   ],
   "ci": {

.editorconfig

@@ -9,3 +9,6 @@ indent_size = 2
 indent_style = space
 insert_final_newline = true
 trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false

.eslintrc.json

@@ -21,10 +21,6 @@
       "warn",
       5
     ],
-    "multiline-ternary": [
-      "error",
-      "always-multiline"
-    ],
     "new-cap": [
       "error",
       {
@@ -32,6 +28,8 @@
       }
     ],
     "no-console": "error",
+    "no-mixed-operators": "off",
+    "no-negated-condition": "off",
     "object-curly-spacing": [
       "error",
       "always"
@@ -43,16 +41,23 @@
     ],
     "unicorn/consistent-function-scoping": "off",
     "unicorn/explicit-length-check": "off",
+    "unicorn/import-index": "off",
     "unicorn/no-array-callback-reference": "off",
     "unicorn/no-for-loop": "off",
     "unicorn/no-null": "off",
     "unicorn/no-unused-properties": "error",
     "unicorn/no-useless-undefined": "off",
-    "unicorn/prefer-dom-node-append": "off",
+    "unicorn/prefer-array-find": "off",
     "unicorn/prefer-dom-node-dataset": "off",
+    "unicorn/prefer-includes": "off",
+    "unicorn/prefer-math-trunc": "off",
+    "unicorn/prefer-dom-node-append": "off",
     "unicorn/prefer-dom-node-remove": "off",
+    "unicorn/prefer-number-properties": "off",
     "unicorn/prefer-optional-catch-binding": "off",
     "unicorn/prefer-query-selector": "off",
+    "unicorn/prefer-reflect-apply": "off",
+    "unicorn/prefer-set-has": "off",
     "unicorn/prevent-abbreviations": "off"
   }
 }

.github/CONTRIBUTING.md

@@ -19,7 +19,7 @@ and [submitting pull requests](#pull-requests), but please respect the following
 restrictions:
 
 * Please **do not** use the issue tracker for personal support requests.  Stack
-  Overflow ([`bootstrap-5`](https://stackoverflow.com/questions/tagged/bootstrap-5) tag),
+  Overflow ([`bootstrap-4`](https://stackoverflow.com/questions/tagged/bootstrap-4) tag),
   [Slack](https://bootstrap-slack.herokuapp.com/) or [IRC](README.md#community) are better places to get help.
 
 * Please **do not** derail or troll issues. Keep the discussion on topic and
@@ -58,14 +58,14 @@ Good bug reports are extremely helpful, so thanks!
 
 Guidelines for bug reports:
 
-0. **[Validate your HTML](https://html5.validator.nu/)** to ensure your
+0. **[validate your HTML](https://html5.validator.nu/)** to ensure your
    problem isn't caused by a simple error in your own code.
 
 1. **Use the GitHub issue search** — check if the issue has already been
    reported.
 
 2. **Check if the issue has been fixed** — try to reproduce it using the
-   latest `main` (or `v4-dev` branch if the issue is about v4) in the repository.
+   latest `master` or `v4-dev` branch in the repository.
 
 3. **Isolate the problem** — ideally create a [reduced test
    case](https://css-tricks.com/reduced-test-cases/) and a live example.
@@ -100,6 +100,7 @@ Example:
 ### Reporting upstream browser bugs
 
 Sometimes bugs reported to us are actually caused by bugs in the browser(s) themselves, not bugs in Bootstrap per se.
+When feasible, we aim to report such upstream bugs to the relevant browser vendor(s), and then list them on our [Wall of Browser Bugs](https://getbootstrap.com/browser-bugs/) and [document them in MDN](https://developer.mozilla.org/en-US/docs/Web).
 
 | Vendor(s)     | Browser(s)                   | Rendering engine | Bug reporting website(s)                               | Notes                                                    |
 | ------------- | ---------------------------- | ---------------- | ------------------------------------------------------ | -------------------------------------------------------- |
@@ -136,12 +137,12 @@ project (indentation, accurate comments, etc.) and any other requirements
 
 **Do not edit `bootstrap.css` or `bootstrap.js`, and do not commit
 any dist files (`dist/` or `js/dist`).** Those files are automatically generated by our build tools. You should
-edit the source files in [`/bootstrap/scss/`](https://github.com/twbs/bootstrap/tree/main/scss)
-and/or [`/bootstrap/js/src/`](https://github.com/twbs/bootstrap/tree/main/js/src) instead.
+edit the source files in [`/bootstrap/scss/`](https://github.com/twbs/bootstrap/tree/v4-dev/scss)
+and/or [`/bootstrap/js/src/`](https://github.com/twbs/bootstrap/tree/v4-dev/js/src) instead.
 
 Similarly, when contributing to Bootstrap's documentation, you should edit the
 documentation source files in
-[the `/bootstrap/site/content/docs/` directory of the `main` branch](https://github.com/twbs/bootstrap/tree/main/site/content/docs).
+[the `/bootstrap/site/content/docs/` directory of the `v4-dev` branch](https://github.com/twbs/bootstrap/tree/v4-dev/site/content/docs).
 **Do not edit the `gh-pages` branch.** That branch is generated from the
 documentation source files and is managed separately by the Bootstrap Core Team.
 
@@ -163,8 +164,8 @@ included in the project:
 2. If you cloned a while ago, get the latest changes from upstream:
 
    ```bash
-   git checkout main
-   git pull upstream main
+   git checkout v4-dev
+   git pull upstream v4-dev
    ```
 
 3. Create a new topic branch (off the main project development branch) to
@@ -183,7 +184,7 @@ included in the project:
 5. Locally merge (or rebase) the upstream development branch into your topic branch:
 
    ```bash
-   git pull [--rebase] upstream main
+   git pull [--rebase] upstream v4-dev
    ```
 
 6. Push your topic branch up to your fork:
@@ -193,7 +194,7 @@ included in the project:
    ```
 
 7. [Open a Pull Request](https://help.github.com/articles/about-pull-requests/)
-    with a clear title and description against the `main` branch.
+    with a clear title and description against the `v4-dev` branch.
 
 **IMPORTANT**: By submitting a patch, you agree to allow the project owners to
 license your work under the terms of the [MIT License](../LICENSE) (if it
@@ -225,6 +226,7 @@ includes code changes) and under the terms of the
 - 2 spaces (no tabs)
 - strict mode
 - "Attractive"
+- Don't use [jQuery event alias convenience methods](https://github.com/jquery/jquery/blob/master/src/event/alias.js) (such as `$().focus()`). Instead, use [`$().trigger(eventType, ...)`](https://api.jquery.com/trigger/) or [`$().on(eventType, ...)`](https://api.jquery.com/on/), depending on whether you're firing an event or listening for an event. (For example, `$().trigger('focus')` or `$().on('focus', function (event) { /* handle focus event */ })`) We do this to be compatible with custom builds of jQuery where the event aliases module has been excluded.
 
 ### Checking coding style
 

.github/FUNDING.yml

@@ -1,3 +0,0 @@
-# These are supported funding model platforms
-
-open_collective: bootstrap

.github/ISSUE_TEMPLATE/bug_report.md

@@ -11,10 +11,10 @@ Before opening:
 
 - [Search for duplicate or closed issues](https://github.com/twbs/bootstrap/issues?utf8=%E2%9C%93&q=is%3Aissue)
 - [Validate](https://html5.validator.nu/) any HTML to avoid common problems
-- Read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/main/.github/CONTRIBUTING.md)
+- Read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/v4-dev/.github/CONTRIBUTING.md)
 
 Bug reports must include:
 
 - Operating system and version (Windows, macOS, Android, iOS)
-- Browser and version (Chrome, Firefox, Safari, Microsoft Edge, Opera, Android Browser)
+- Browser and version (Chrome, Firefox, Safari, Internet Explorer, Microsoft Edge, Opera, Android Browser)
 - A [reduced test case](https://css-tricks.com/reduced-test-cases/) or suggested fix using [CodePen](https://codepen.io/) or [JS Bin](https://jsbin.com/)

.github/ISSUE_TEMPLATE/config.yml

@@ -1,4 +0,0 @@
-contact_links:
-  - name: Ask a question
-    url: https://github.com/twbs/bootstrap/discussions/new
-    about: Ask and discuss questions with other Bootstrap community members

.github/ISSUE_TEMPLATE/feature_request.md

@@ -10,7 +10,7 @@ assignees: ''
 Before opening:
 
 - [Search for duplicate or closed issues](https://github.com/twbs/bootstrap/issues?utf8=%E2%9C%93&q=is%3Aissue)
-- Read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/main/.github/CONTRIBUTING.md)
+- Read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/v4-dev/.github/CONTRIBUTING.md)
 
 Feature requests must include:
 

.github/SUPPORT.md

@@ -8,4 +8,4 @@ For general troubleshooting or help getting started:
 
 - Join [the official Slack room](https://bootstrap-slack.herokuapp.com/).
 - Chat with fellow Bootstrappers in IRC. On the `irc.freenode.net` server, in the `##bootstrap` channel.
-- Ask and explore Stack Overflow with the [`bootstrap-5`](https://stackoverflow.com/questions/tagged/bootstrap-5) tag.
+- Ask and explore Stack Overflow with the [`bootstrap-4`](https://stackoverflow.com/questions/tagged/bootstrap-4) tag.

.github/dependabot.yml

@@ -1,24 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: npm
-    directory: "/"
-    schedule:
-      interval: weekly
-      day: tuesday
-      time: "12:00"
-      timezone: Europe/Athens
-    open-pull-requests-limit: 10
-    reviewers:
-      - XhmikosR
-    labels:
-      - dependencies
-      - v5
-    versioning-strategy: increase
-    rebase-strategy: disabled
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: weekly
-      day: tuesday
-      time: "12:00"
-      timezone: Europe/Athens

.github/release-drafter.yml

@@ -1,54 +0,0 @@
-name-template: 'v$NEXT_MAJOR_VERSION'
-tag-template: 'v$NEXT_MAJOR_VERSION'
-prerelease: true
-exclude-labels:
-  - 'skip-changelog'
-categories:
-  - title: '❗ Breaking Changes'
-    labels:
-      - 'breaking-change'
-  - title: '🚀 Features'
-    labels:
-      - 'new-feature'
-      - 'feature'
-      - 'enhancement'
-  - title: '🐛 Bug fixes'
-    labels:
-      - 'fix'
-      - 'bugfix'
-      - 'bug'
-  - title: '⚡ Performance Improvements'
-    labels:
-      - 'performance'
-  - title: '🎨 CSS'
-    labels:
-      - 'css'
-  - title: '☕️ JavaScript'
-    labels:
-      - 'js'
-  - title: '📖 Docs'
-    labels:
-      - 'docs'
-  - title: '🌎 Accessibility'
-    labels:
-      - 'accessibility'
-  - title: '🔧 Utility API'
-    labels:
-      - 'utility API'
-      - 'utilities'
-  - title: '🏭 Tests'
-    labels:
-      - 'tests'
-  - title: '🧰 Misc'
-    labels:
-      - 'build'
-      - 'meta'
-      - 'chore'
-      - 'CI'
-  - title: '📦 Dependencies'
-    labels:
-      - 'dependencies'
-change-template: '- #$NUMBER: $TITLE'
-template: |
-  ## Changes
-  $CHANGES

.github/workflows/browserstack.yml

@@ -4,8 +4,9 @@ on:
   push:
 
 env:
+  CI: true
   FORCE_COLOR: 2
-  NODE: 14
+  NODE: 14.x
 
 jobs:
   browserstack:
@@ -28,8 +29,8 @@ jobs:
           path: ~/.npm
           key: ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
           restore-keys: |
-            ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
-            ${{ runner.os }}-node-v${{ env.NODE }}-
+            ${{ runner.OS }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
+            ${{ runner.OS }}-node-v${{ env.NODE }}-
 
       - name: Install npm dependencies
         run: npm ci

.github/workflows/bundlewatch.yml

@@ -7,8 +7,9 @@ on:
   pull_request:
 
 env:
+  CI: true
   FORCE_COLOR: 2
-  NODE: 14
+  NODE: 14.x
 
 jobs:
   bundlewatch:
@@ -29,8 +30,8 @@ jobs:
           path: ~/.npm
           key: ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
           restore-keys: |
-            ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
-            ${{ runner.os }}-node-v${{ env.NODE }}-
+            ${{ runner.OS }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
+            ${{ runner.OS }}-node-v${{ env.NODE }}-
 
       - name: Install npm dependencies
         run: npm ci
@@ -42,4 +43,4 @@ jobs:
         run: npm run bundlewatch
         env:
           BUNDLEWATCH_GITHUB_TOKEN: "${{ secrets.BUNDLEWATCH_GITHUB_TOKEN }}"
-          CI_BRANCH_BASE: main
+          CI_BRANCH_BASE: v4-dev

.github/workflows/css.yml

@@ -7,8 +7,9 @@ on:
   pull_request:
 
 env:
+  CI: true
   FORCE_COLOR: 2
-  NODE: 14
+  NODE: 14.x
 
 jobs:
   css:
@@ -29,8 +30,8 @@ jobs:
           path: ~/.npm
           key: ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
           restore-keys: |
-            ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
-            ${{ runner.os }}-node-v${{ env.NODE }}-
+            ${{ runner.OS }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
+            ${{ runner.OS }}-node-v${{ env.NODE }}-
 
       - name: Install npm dependencies
         run: npm ci

.github/workflows/dart-sass.yml

@@ -1,4 +1,4 @@
-name: CSS (node-sass)
+name: CSS (Dart Sass)
 
 on:
   push:
@@ -7,8 +7,9 @@ on:
   pull_request:
 
 env:
+  CI: true
   FORCE_COLOR: 2
-  NODE: 14
+  NODE: 14.x
 
 jobs:
   css:
@@ -23,8 +24,8 @@ jobs:
         with:
           node-version: "${{ env.NODE }}"
 
-      - name: Build CSS with node-sass
+      - name: Build CSS with Dart Sass
         run: |
-          npx --package node-sass@latest node-sass --version
-          npx --package node-sass@latest node-sass --output-style expanded --source-map true --source-map-contents true --precision 6 scss/ -o dist-sass/css/
+          npx --package sass@latest sass --version
+          npx --package sass@latest sass --style expanded --source-map --embed-sources --no-error-css scss/:dist-sass/css/
           ls -Al dist-sass/css

.github/workflows/docs.yml

@@ -7,8 +7,9 @@ on:
   pull_request:
 
 env:
+  CI: true
   FORCE_COLOR: 2
-  NODE: 14
+  NODE: 14.x
 
 jobs:
   docs:
@@ -31,8 +32,8 @@ jobs:
           path: ~/.npm
           key: ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
           restore-keys: |
-            ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
-            ${{ runner.os }}-node-v${{ env.NODE }}-
+            ${{ runner.OS }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
+            ${{ runner.OS }}-node-v${{ env.NODE }}-
 
       - name: Install npm dependencies
         run: npm ci

.github/workflows/js.yml

@@ -7,6 +7,7 @@ on:
   pull_request:
 
 env:
+  CI: true
   FORCE_COLOR: 2
 
 jobs:
@@ -34,8 +35,8 @@ jobs:
           path: ~/.npm
           key: ${{ runner.os }}-node-v${{ matrix.node }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}}
           restore-keys: |
-            ${{ runner.os }}-node-v${{ matrix.node }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
-            ${{ runner.os }}-node-v${{ matrix.node }}-
+            ${{ runner.OS }}-node-v${{ matrix.node }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
+            ${{ runner.OS }}-node-v${{ matrix.node }}-
 
       - name: Install npm dependencies
         run: npm ci

.github/workflows/lint.yml

@@ -7,8 +7,9 @@ on:
   pull_request:
 
 env:
+  CI: true
   FORCE_COLOR: 2
-  NODE: 14
+  NODE: 14.x
 
 jobs:
   lint:
@@ -29,8 +30,8 @@ jobs:
           path: ~/.npm
           key: ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
           restore-keys: |
-            ${{ runner.os }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
-            ${{ runner.os }}-node-v${{ env.NODE }}-
+            ${{ runner.OS }}-node-v${{ env.NODE }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
+            ${{ runner.OS }}-node-v${{ env.NODE }}-
 
       - name: Install npm dependencies
         run: npm ci

.github/workflows/release-notes.yml

@@ -1,14 +0,0 @@
-name: Release notes
-
-on:
-  push:
-    branches:
-      - main
-
-jobs:
-  update_release_draft:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: release-drafter/release-drafter@v5
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -1,6 +1,6 @@
 # Ignore docs files
 /_gh_pages/
-# Hugo resources folder
+# Hugo folders
 /resources/
 
 # Numerous always-ignore extensions

.stylelintrc

@@ -3,14 +3,8 @@
     "stylelint-config-twbs-bootstrap/scss"
   ],
   "rules": {
-    "declaration-property-value-disallowed-list": {
-      "border": "none",
-      "outline": "none"
-    },
     "function-disallowed-list": [
-      "calc",
-      "lighten",
-      "darken"
+      "calc"
     ],
     "property-disallowed-list": [
       "border-radius",
@@ -19,13 +13,6 @@
       "border-bottom-right-radius",
       "border-bottom-left-radius",
       "transition"
-    ],
-    "scss/dollar-variable-default": [
-      true,
-      {
-        "ignore": "local"
-      }
-    ],
-    "scss/selector-no-union-class-name": true
+    ]
   }
 }

CODE_OF_CONDUCT.md

@@ -8,19 +8,19 @@ In the interest of fostering an open and welcoming environment, we as contributo
 
 Examples of behavior that contributes to creating a positive environment include:
 
-- Using welcoming and inclusive language
-- Being respectful of differing viewpoints and experiences
-- Gracefully accepting constructive criticism
-- Focusing on what is best for the community
-- Showing empathy towards other community members
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
 
 Examples of unacceptable behavior by participants include:
 
-- The use of sexualized language or imagery and unwelcome sexual attention or advances
-- Trolling, insulting/derogatory comments, and personal or political attacks
-- Public or private harassment
-- Publishing others' private information, such as a physical or electronic address, without explicit permission
-- Other conduct which could reasonably be considered inappropriate in a professional setting
+* The use of sexualized language or imagery and unwelcome sexual attention or advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a professional setting
 
 ## Our Responsibilities
 

README.md

@@ -1,6 +1,6 @@
 <p align="center">
   <a href="https://getbootstrap.com/">
-    <img src="https://getbootstrap.com/docs/5.0/assets/brand/bootstrap-logo-shadow.png" alt="Bootstrap logo" width="200" height="165">
+    <img src="https://getbootstrap.com/docs/4.5/assets/brand/bootstrap-solid.svg" alt="Bootstrap logo" width="72" height="72">
   </a>
 </p>
 
@@ -9,7 +9,7 @@
 <p align="center">
   Sleek, intuitive, and powerful front-end framework for faster and easier web development.
   <br>
-  <a href="https://getbootstrap.com/docs/5.0/"><strong>Explore Bootstrap docs »</strong></a>
+  <a href="https://getbootstrap.com/docs/4.5/"><strong>Explore Bootstrap docs »</strong></a>
   <br>
   <br>
   <a href="https://github.com/twbs/bootstrap/issues/new?template=bug_report.md">Report bug</a>
@@ -22,11 +22,6 @@
 </p>
 
 
-## Bootstrap 4
-
-Our default branch is for development of our upcoming Bootstrap 5 release. Head to the [`v4-dev` branch](https://github.com/twbs/bootstrap/tree/v4-dev) to view the readme, documentation, and source code for Bootstrap 4.
-
-
 ## Table of contents
 
 - [Quick start](#quick-start)
@@ -46,20 +41,20 @@ Our default branch is for development of our upcoming Bootstrap 5 release. Head
 
 Several quick start options are available:
 
-- [Download the latest release](https://github.com/twbs/bootstrap/archive/v5.0.0-beta1.zip)
+- [Download the latest release.](https://github.com/twbs/bootstrap/archive/v4.5.3.zip)
 - Clone the repo: `git clone https://github.com/twbs/bootstrap.git`
-- Install with [npm](https://www.npmjs.com/): `npm install bootstrap@next`
-- Install with [yarn](https://yarnpkg.com/): `yarn add bootstrap@next`
-- Install with [Composer](https://getcomposer.org/): `composer require twbs/bootstrap:5.0.0-beta1`
+- Install with [npm](https://www.npmjs.com/): `npm install bootstrap`
+- Install with [yarn](https://yarnpkg.com/): `yarn add bootstrap@4.5.3`
+- Install with [Composer](https://getcomposer.org/): `composer require twbs/bootstrap:4.5.3`
 - Install with [NuGet](https://www.nuget.org/): CSS: `Install-Package bootstrap` Sass: `Install-Package bootstrap.sass`
 
-Read the [Getting started page](https://getbootstrap.com/docs/5.0/getting-started/introduction/) for information on the framework contents, templates and examples, and more.
+Read the [Getting started page](https://getbootstrap.com/docs/4.5/getting-started/introduction/) for information on the framework contents, templates and examples, and more.
 
 
 ## Status
 
 [![Slack](https://bootstrap-slack.herokuapp.com/badge.svg)](https://bootstrap-slack.herokuapp.com/)
-[![Build Status](https://github.com/twbs/bootstrap/workflows/JS%20Tests/badge.svg?branch=main)](https://github.com/twbs/bootstrap/actions?query=workflow%3AJS+Tests+branch%3Amain)
+[![Build Status](https://github.com/twbs/bootstrap/workflows/JS%20Tests/badge.svg?branch=v4-dev)](https://github.com/twbs/bootstrap/actions?query=workflow%3AJS+Tests+branch%3Av4-dev)
 [![npm version](https://img.shields.io/npm/v/bootstrap)](https://www.npmjs.com/package/bootstrap)
 [![Gem version](https://img.shields.io/gem/v/bootstrap)](https://rubygems.org/gems/bootstrap)
 [![Meteor Atmosphere](https://img.shields.io/badge/meteor-twbs%3Abootstrap-blue)](https://atmospherejs.com/twbs/bootstrap)
@@ -67,11 +62,9 @@ Read the [Getting started page](https://getbootstrap.com/docs/5.0/getting-starte
 [![NuGet](https://img.shields.io/nuget/vpre/bootstrap)](https://www.nuget.org/packages/bootstrap/absoluteLatest)
 [![peerDependencies Status](https://img.shields.io/david/peer/twbs/bootstrap)](https://david-dm.org/twbs/bootstrap?type=peer)
 [![devDependency Status](https://img.shields.io/david/dev/twbs/bootstrap)](https://david-dm.org/twbs/bootstrap?type=dev)
-[![Coverage Status](https://img.shields.io/coveralls/github/twbs/bootstrap/main)](https://coveralls.io/github/twbs/bootstrap?branch=main)
-[![CSS gzip size](https://img.badgesize.io/twbs/bootstrap/main/dist/css/bootstrap.min.css?compression=gzip&label=CSS%20gzip%20size)](https://github.com/twbs/bootstrap/blob/main/dist/css/bootstrap.min.css)
-[![CSS Brotli size](https://img.badgesize.io/twbs/bootstrap/main/dist/css/bootstrap.min.css?compression=brotli&label=CSS%20Brotli%20size)](https://github.com/twbs/bootstrap/blob/main/dist/css/bootstrap.min.css)
-[![JS gzip size](https://img.badgesize.io/twbs/bootstrap/main/dist/js/bootstrap.min.js?compression=gzip&label=JS%20gzip%20size)](https://github.com/twbs/bootstrap/blob/main/dist/js/bootstrap.min.js)
-[![JS Brotli size](https://img.badgesize.io/twbs/bootstrap/main/dist/js/bootstrap.min.js?compression=brotli&label=JS%20Brotli%20size)](https://github.com/twbs/bootstrap/blob/main/dist/js/bootstrap.min.js)
+[![Coverage Status](https://img.shields.io/coveralls/github/twbs/bootstrap/v4-dev)](https://coveralls.io/github/twbs/bootstrap?branch=v4-dev)
+[![CSS gzip size](https://img.badgesize.io/twbs/bootstrap/v4-dev/dist/css/bootstrap.min.css?compression=gzip&label=CSS%20gzip%20size)](https://github.com/twbs/bootstrap/blob/v4-dev/dist/css/bootstrap.min.css)
+[![JS gzip size](https://img.badgesize.io/twbs/bootstrap/v4-dev/dist/js/bootstrap.min.js?compression=gzip&label=JS%20gzip%20size)](https://github.com/twbs/bootstrap/blob/v4-dev/dist/js/bootstrap.min.js)
 [![BrowserStack Status](https://www.browserstack.com/automate/badge.svg?badge_key=SkxZcStBeExEdVJqQ2hWYnlWckpkNmNEY213SFp6WHFETWk2bGFuY3pCbz0tLXhqbHJsVlZhQnRBdEpod3NLSDMzaHc9PQ==--3d0b75245708616eb93113221beece33e680b229)](https://www.browserstack.com/automate/public-build/SkxZcStBeExEdVJqQ2hWYnlWckpkNmNEY213SFp6WHFETWk2bGFuY3pCbz0tLXhqbHJsVlZhQnRBdEpod3NLSDMzaHc9PQ==--3d0b75245708616eb93113221beece33e680b229)
 [![Backers on Open Collective](https://img.shields.io/opencollective/backers/bootstrap)](#backers)
 [![Sponsors on Open Collective](https://img.shields.io/opencollective/sponsors/bootstrap)](#sponsors)
@@ -83,60 +76,37 @@ Within the download you'll find the following directories and files, logically g
 
 ```text
 bootstrap/
-├── css/
-│   ├── bootstrap-grid.css
-│   ├── bootstrap-grid.css.map
-│   ├── bootstrap-grid.min.css
-│   ├── bootstrap-grid.min.css.map
-│   ├── bootstrap-grid.rtl.css
-│   ├── bootstrap-grid.rtl.css.map
-│   ├── bootstrap-grid.rtl.min.css
-│   ├── bootstrap-grid.rtl.min.css.map
-│   ├── bootstrap-reboot.css
-│   ├── bootstrap-reboot.css.map
-│   ├── bootstrap-reboot.min.css
-│   ├── bootstrap-reboot.min.css.map
-│   ├── bootstrap-reboot.rtl.css
-│   ├── bootstrap-reboot.rtl.css.map
-│   ├── bootstrap-reboot.rtl.min.css
-│   ├── bootstrap-reboot.rtl.min.css.map
-│   ├── bootstrap-utilities.css
-│   ├── bootstrap-utilities.css.map
-│   ├── bootstrap-utilities.min.css
-│   ├── bootstrap-utilities.min.css.map
-│   ├── bootstrap-utilities.rtl.css
-│   ├── bootstrap-utilities.rtl.css.map
-│   ├── bootstrap-utilities.rtl.min.css
-│   ├── bootstrap-utilities.rtl.min.css.map
-│   ├── bootstrap.css
-│   ├── bootstrap.css.map
-│   ├── bootstrap.min.css
-│   ├── bootstrap.min.css.map
-│   ├── bootstrap.rtl.css
-│   ├── bootstrap.rtl.css.map
-│   ├── bootstrap.rtl.min.css
-│   └── bootstrap.rtl.min.css.map
-└── js/
-    ├── bootstrap.bundle.js
-    ├── bootstrap.bundle.js.map
-    ├── bootstrap.bundle.min.js
-    ├── bootstrap.bundle.min.js.map
-    ├── bootstrap.esm.js
-    ├── bootstrap.esm.js.map
-    ├── bootstrap.esm.min.js
-    ├── bootstrap.esm.min.js.map
-    ├── bootstrap.js
-    ├── bootstrap.js.map
-    ├── bootstrap.min.js
-    └── bootstrap.min.js.map
+└── dist/
+    ├── css/
+    │   ├── bootstrap-grid.css
+    │   ├── bootstrap-grid.css.map
+    │   ├── bootstrap-grid.min.css
+    │   ├── bootstrap-grid.min.css.map
+    │   ├── bootstrap-reboot.css
+    │   ├── bootstrap-reboot.css.map
+    │   ├── bootstrap-reboot.min.css
+    │   ├── bootstrap-reboot.min.css.map
+    │   ├── bootstrap.css
+    │   ├── bootstrap.css.map
+    │   ├── bootstrap.min.css
+    │   └── bootstrap.min.css.map
+    └── js/
+        ├── bootstrap.bundle.js
+        ├── bootstrap.bundle.js.map
+        ├── bootstrap.bundle.min.js
+        ├── bootstrap.bundle.min.js.map
+        ├── bootstrap.js
+        ├── bootstrap.js.map
+        ├── bootstrap.min.js
+        └── bootstrap.min.js.map
 ```
 
-We provide compiled CSS and JS (`bootstrap.*`), as well as compiled and minified CSS and JS (`bootstrap.min.*`). [source maps](https://developers.google.com/web/tools/chrome-devtools/javascript/source-maps) (`bootstrap.*.map`) are available for use with certain browsers' developer tools. Bundled JS files (`bootstrap.bundle.js` and minified `bootstrap.bundle.min.js`) include [Popper](https://popper.js.org/).
+We provide compiled CSS and JS (`bootstrap.*`), as well as compiled and minified CSS and JS (`bootstrap.min.*`). [source maps](https://developers.google.com/web/tools/chrome-devtools/javascript/source-maps) (`bootstrap.*.map`) are available for use with certain browsers' developer tools. Bundled JS files (`bootstrap.bundle.js` and minified `bootstrap.bundle.min.js`) include [Popper](https://popper.js.org/), but not [jQuery](https://jquery.com/).
 
 
 ## Bugs and feature requests
 
-Have a bug or a feature request? Please first read the [issue guidelines](https://github.com/twbs/bootstrap/blob/main/.github/CONTRIBUTING.md#using-the-issue-tracker) and search for existing and closed issues. If your problem or idea is not addressed yet, [please open a new issue](https://github.com/twbs/bootstrap/issues/new).
+Have a bug or a feature request? Please first read the [issue guidelines](https://github.com/twbs/bootstrap/blob/v4-dev/.github/CONTRIBUTING.md#using-the-issue-tracker) and search for existing and closed issues. If your problem or idea is not addressed yet, [please open a new issue](https://github.com/twbs/bootstrap/issues/new).
 
 
 ## Documentation
@@ -149,7 +119,7 @@ Documentation search is powered by [Algolia's DocSearch](https://community.algol
 
 1. Run `npm install` to install the Node.js dependencies, including Hugo (the site builder).
 2. Run `npm run test` (or a specific npm script) to rebuild distributed CSS and JavaScript files, as well as our docs assets.
-3. From the root `/bootstrap` directory, run `npm run docs-serve` in the command line.
+3. Run `npm start` to compile CSS and JavaScript files, generate our docs, and watch for changes.
 4. Open `http://localhost:9001/` in your browser, and voilà.
 
 Learn more about using Hugo by reading its [documentation](https://gohugo.io/documentation/).
@@ -163,11 +133,11 @@ You can find all our previous releases docs on <https://getbootstrap.com/docs/ve
 
 ## Contributing
 
-Please read through our [contributing guidelines](https://github.com/twbs/bootstrap/blob/main/.github/CONTRIBUTING.md). Included are directions for opening issues, coding standards, and notes on development.
+Please read through our [contributing guidelines](https://github.com/twbs/bootstrap/blob/v4-dev/.github/CONTRIBUTING.md). Included are directions for opening issues, coding standards, and notes on development.
 
-Moreover, if your pull request contains JavaScript patches or features, you must include [relevant unit tests](https://github.com/twbs/bootstrap/tree/main/js/tests). All HTML and CSS should conform to the [Code Guide](https://github.com/mdo/code-guide), maintained by [Mark Otto](https://github.com/mdo).
+Moreover, if your pull request contains JavaScript patches or features, you must include [relevant unit tests](https://github.com/twbs/bootstrap/tree/v4-dev/js/tests). All HTML and CSS should conform to the [Code Guide](https://github.com/mdo/code-guide), maintained by [Mark Otto](https://github.com/mdo).
 
-Editor preferences are available in the [editor config](https://github.com/twbs/bootstrap/blob/main/.editorconfig) for easy use in common text editors. Read more and download plugins at <https://editorconfig.org/>.
+Editor preferences are available in the [editor config](https://github.com/twbs/bootstrap/blob/v4-dev/.editorconfig) for easy use in common text editors. Read more and download plugins at <https://editorconfig.org/>.
 
 
 ## Community
@@ -178,7 +148,7 @@ Get updates on Bootstrap's development and chat with the project maintainers and
 - Read and subscribe to [The Official Bootstrap Blog](https://blog.getbootstrap.com/).
 - Join [the official Slack room](https://bootstrap-slack.herokuapp.com/).
 - Chat with fellow Bootstrappers in IRC. On the `irc.freenode.net` server, in the `##bootstrap` channel.
-- Implementation help may be found at Stack Overflow (tagged [`bootstrap-5`](https://stackoverflow.com/questions/tagged/bootstrap-5)).
+- Implementation help may be found at Stack Overflow (tagged [`bootstrap-4`](https://stackoverflow.com/questions/tagged/bootstrap-4)).
 - Developers should use the keyword `bootstrap` on packages which modify or add to the functionality of Bootstrap when distributing through [npm](https://www.npmjs.com/browse/keyword/bootstrap) or similar delivery mechanisms for maximum discoverability.
 
 
@@ -215,16 +185,16 @@ Thanks to [BrowserStack](https://www.browserstack.com/) for providing the infras
 
 Support this project by becoming a sponsor. Your logo will show up here with a link to your website. [[Become a sponsor](https://opencollective.com/bootstrap#sponsor)]
 
-[![OC sponsor 0](https://opencollective.com/bootstrap/sponsor/0/avatar.svg)](https://opencollective.com/bootstrap/sponsor/0/website)
-[![OC sponsor 1](https://opencollective.com/bootstrap/sponsor/1/avatar.svg)](https://opencollective.com/bootstrap/sponsor/1/website)
-[![OC sponsor 2](https://opencollective.com/bootstrap/sponsor/2/avatar.svg)](https://opencollective.com/bootstrap/sponsor/2/website)
-[![OC sponsor 3](https://opencollective.com/bootstrap/sponsor/3/avatar.svg)](https://opencollective.com/bootstrap/sponsor/3/website)
-[![OC sponsor 4](https://opencollective.com/bootstrap/sponsor/4/avatar.svg)](https://opencollective.com/bootstrap/sponsor/4/website)
-[![OC sponsor 5](https://opencollective.com/bootstrap/sponsor/5/avatar.svg)](https://opencollective.com/bootstrap/sponsor/5/website)
-[![OC sponsor 6](https://opencollective.com/bootstrap/sponsor/6/avatar.svg)](https://opencollective.com/bootstrap/sponsor/6/website)
-[![OC sponsor 7](https://opencollective.com/bootstrap/sponsor/7/avatar.svg)](https://opencollective.com/bootstrap/sponsor/7/website)
-[![OC sponsor 8](https://opencollective.com/bootstrap/sponsor/8/avatar.svg)](https://opencollective.com/bootstrap/sponsor/8/website)
-[![OC sponsor 9](https://opencollective.com/bootstrap/sponsor/9/avatar.svg)](https://opencollective.com/bootstrap/sponsor/9/website)
+[![](https://opencollective.com/bootstrap/sponsor/0/avatar.svg)](https://opencollective.com/bootstrap/sponsor/0/website)
+[![](https://opencollective.com/bootstrap/sponsor/1/avatar.svg)](https://opencollective.com/bootstrap/sponsor/1/website)
+[![](https://opencollective.com/bootstrap/sponsor/2/avatar.svg)](https://opencollective.com/bootstrap/sponsor/2/website)
+[![](https://opencollective.com/bootstrap/sponsor/3/avatar.svg)](https://opencollective.com/bootstrap/sponsor/3/website)
+[![](https://opencollective.com/bootstrap/sponsor/4/avatar.svg)](https://opencollective.com/bootstrap/sponsor/4/website)
+[![](https://opencollective.com/bootstrap/sponsor/5/avatar.svg)](https://opencollective.com/bootstrap/sponsor/5/website)
+[![](https://opencollective.com/bootstrap/sponsor/6/avatar.svg)](https://opencollective.com/bootstrap/sponsor/6/website)
+[![](https://opencollective.com/bootstrap/sponsor/7/avatar.svg)](https://opencollective.com/bootstrap/sponsor/7/website)
+[![](https://opencollective.com/bootstrap/sponsor/8/avatar.svg)](https://opencollective.com/bootstrap/sponsor/8/website)
+[![](https://opencollective.com/bootstrap/sponsor/9/avatar.svg)](https://opencollective.com/bootstrap/sponsor/9/website)
 
 
 ## Backers
@@ -236,4 +206,4 @@ Thank you to all our backers! 🙏 [[Become a backer](https://opencollective.com
 
 ## Copyright and license
 
-Code and documentation copyright 2011–2021 the [Bootstrap Authors](https://github.com/twbs/bootstrap/graphs/contributors) and [Twitter, Inc.](https://twitter.com) Code released under the [MIT License](https://github.com/twbs/bootstrap/blob/main/LICENSE). Docs released under [Creative Commons](https://creativecommons.org/licenses/by/3.0/).
+Code and documentation copyright 2011-2021 the [Bootstrap Authors](https://github.com/twbs/bootstrap/graphs/contributors) and [Twitter, Inc.](https://twitter.com) Code released under the [MIT License](https://github.com/twbs/bootstrap/blob/main/LICENSE). Docs released under [Creative Commons](https://creativecommons.org/licenses/by/3.0/).

build/build-plugins.js

@@ -14,7 +14,7 @@ const rollup = require('rollup')
 const { babel } = require('@rollup/plugin-babel')
 const banner = require('./banner.js')
 
-const rootPath = path.resolve(__dirname, '../js/dist/')
+const TEST = process.env.NODE_ENV === 'test'
 const plugins = [
   babel({
     // Only transpile our source code
@@ -24,12 +24,7 @@ const plugins = [
   })
 ]
 const bsPlugins = {
-  Data: path.resolve(__dirname, '../js/src/dom/data.js'),
-  EventHandler: path.resolve(__dirname, '../js/src/dom/event-handler.js'),
-  Manipulator: path.resolve(__dirname, '../js/src/dom/manipulator.js'),
-  SelectorEngine: path.resolve(__dirname, '../js/src/dom/selector-engine.js'),
   Alert: path.resolve(__dirname, '../js/src/alert.js'),
-  Base: path.resolve(__dirname, '../js/src/base-component.js'),
   Button: path.resolve(__dirname, '../js/src/button.js'),
   Carousel: path.resolve(__dirname, '../js/src/carousel.js'),
   Collapse: path.resolve(__dirname, '../js/src/collapse.js'),
@@ -39,124 +34,33 @@ const bsPlugins = {
   ScrollSpy: path.resolve(__dirname, '../js/src/scrollspy.js'),
   Tab: path.resolve(__dirname, '../js/src/tab.js'),
   Toast: path.resolve(__dirname, '../js/src/toast.js'),
-  Tooltip: path.resolve(__dirname, '../js/src/tooltip.js')
+  Tooltip: path.resolve(__dirname, '../js/src/tooltip.js'),
+  Util: path.resolve(__dirname, '../js/src/util.js')
 }
-
-const defaultPluginConfig = {
-  external: [
-    bsPlugins.Data,
-    bsPlugins.Base,
-    bsPlugins.EventHandler,
-    bsPlugins.SelectorEngine
-  ],
-  globals: {
-    [bsPlugins.Data]: 'Data',
-    [bsPlugins.Base]: 'Base',
-    [bsPlugins.EventHandler]: 'EventHandler',
-    [bsPlugins.SelectorEngine]: 'SelectorEngine'
-  }
-}
-
-const getConfigByPluginKey = pluginKey => {
-  if (
-    pluginKey === 'Data' ||
-    pluginKey === 'Manipulator' ||
-    pluginKey === 'EventHandler' ||
-    pluginKey === 'SelectorEngine' ||
-    pluginKey === 'Util' ||
-    pluginKey === 'Sanitizer'
-  ) {
-    return {
-      external: []
-    }
-  }
-
-  if (pluginKey === 'Alert' || pluginKey === 'Tab') {
-    return defaultPluginConfig
-  }
-
-  if (
-    pluginKey === 'Base' ||
-    pluginKey === 'Button' ||
-    pluginKey === 'Carousel' ||
-    pluginKey === 'Collapse' ||
-    pluginKey === 'Modal' ||
-    pluginKey === 'ScrollSpy'
-  ) {
-    const config = Object.assign(defaultPluginConfig)
-    config.external.push(bsPlugins.Manipulator)
-    config.globals[bsPlugins.Manipulator] = 'Manipulator'
-    return config
-  }
-
-  if (pluginKey === 'Dropdown' || pluginKey === 'Tooltip') {
-    const config = Object.assign(defaultPluginConfig)
-    config.external.push(bsPlugins.Manipulator, '@popperjs/core')
-    config.globals[bsPlugins.Manipulator] = 'Manipulator'
-    config.globals['@popperjs/core'] = 'Popper'
-    return config
-  }
-
-  if (pluginKey === 'Popover') {
-    return {
-      external: [
-        bsPlugins.Data,
-        bsPlugins.SelectorEngine,
-        bsPlugins.Tooltip
-      ],
-      globals: {
-        [bsPlugins.Data]: 'Data',
-        [bsPlugins.SelectorEngine]: 'SelectorEngine',
-        [bsPlugins.Tooltip]: 'Tooltip'
-      }
-    }
-  }
-
-  if (pluginKey === 'Toast') {
-    return {
-      external: [
-        bsPlugins.Data,
-        bsPlugins.Base,
-        bsPlugins.EventHandler,
-        bsPlugins.Manipulator
-      ],
-      globals: {
-        [bsPlugins.Data]: 'Data',
-        [bsPlugins.Base]: 'Base',
-        [bsPlugins.EventHandler]: 'EventHandler',
-        [bsPlugins.Manipulator]: 'Manipulator'
-      }
-    }
-  }
-}
-
-const utilObjects = new Set([
-  'Util',
-  'Sanitizer'
-])
-
-const domObjects = new Set([
-  'Data',
-  'EventHandler',
-  'Manipulator',
-  'SelectorEngine'
-])
+const rootPath = TEST ? '../js/coverage/dist/' : '../js/dist/'
 
 const build = async plugin => {
   console.log(`Building ${plugin} plugin...`)
 
-  const { external, globals } = getConfigByPluginKey(plugin)
-  const pluginFilename = path.basename(bsPlugins[plugin])
-  let pluginPath = rootPath
-
-  if (utilObjects.has(plugin)) {
-    pluginPath = `${rootPath}/util/`
+  const external = ['jquery', 'popper.js']
+  const globals = {
+    jquery: 'jQuery', // Ensure we use jQuery which is always available even in noConflict mode
+    'popper.js': 'Popper'
   }
 
-  if (domObjects.has(plugin)) {
-    pluginPath = `${rootPath}/dom/`
+  // Do not bundle Util in plugins
+  if (plugin !== 'Util') {
+    external.push(bsPlugins.Util)
+    globals[bsPlugins.Util] = 'Util'
   }
 
+  // Do not bundle Tooltip in Popover
+  if (plugin === 'Popover') {
+    external.push(bsPlugins.Tooltip)
+    globals[bsPlugins.Tooltip] = 'Tooltip'
+  }
+
+  const pluginFilename = `${plugin.toLowerCase()}.js`
   const bundle = await rollup.rollup({
     input: bsPlugins[plugin],
     plugins,
@@ -169,7 +73,7 @@ const build = async plugin => {
     name: plugin,
     sourcemap: true,
     globals,
-    file: path.resolve(__dirname, `${pluginPath}/${pluginFilename}`)
+    file: path.resolve(__dirname, `${rootPath}${pluginFilename}`)
   })
 
   console.log(`Building ${plugin} plugin... Done!`)

build/change-version.js

@@ -17,7 +17,7 @@ sh.config.fatal = true
 
 // Blame TC39... https://github.com/benjamingr/RegExp.escape/issues/37
 function regExpQuote(string) {
-  return string.replace(/[$()*+-.?[\\\]^{|}]/g, '\\$&')
+  return string.replace(/[$()*+.?[\\\]^{|}-]/g, '\\$&')
 }
 
 function regExpQuoteReplacement(string) {
@@ -58,19 +58,17 @@ function walkAsync(directory, excludedDirectories, fileCallback, errback) {
 function replaceRecursively(directory, excludedDirectories, allowedExtensions, original, replacement) {
   original = new RegExp(regExpQuote(original), 'g')
   replacement = regExpQuoteReplacement(replacement)
-  const updateFile = DRY_RUN ?
-    filepath => {
-      if (allowedExtensions.has(path.parse(filepath).ext)) {
-        console.log(`FILE: ${filepath}`)
-      } else {
-        console.log(`EXCLUDED:${filepath}`)
-      }
-    } :
-    filepath => {
-      if (allowedExtensions.has(path.parse(filepath).ext)) {
-        sh.sed('-i', original, replacement, filepath)
-      }
+  const updateFile = DRY_RUN ? filepath => {
+    if (allowedExtensions.has(path.parse(filepath).ext)) {
+      console.log(`FILE: ${filepath}`)
+    } else {
+      console.log(`EXCLUDED:${filepath}`)
     }
+  } : filepath => {
+    if (allowedExtensions.has(path.parse(filepath).ext)) {
+      sh.sed('-i', original, replacement, filepath)
+    }
+  }
 
   walkAsync(directory, excludedDirectories, updateFile, err => {
     console.error('ERROR while traversing directory!:')
@@ -95,7 +93,7 @@ function main(args) {
     'vendor'
   ])
   const INCLUDED_EXTENSIONS = new Set([
-    // This extension allowlist is how we avoid modifying binary files
+    // This extension whitelist is how we avoid modifying binary files
     '',
     '.css',
     '.html',

build/generate-sri.js

@@ -17,6 +17,8 @@ const fs = require('fs')
 const path = require('path')
 const sh = require('shelljs')
 
+const pkg = require('../package.json')
+
 sh.config.fatal = true
 
 const configFile = path.join(__dirname, '../config.yml')
@@ -29,10 +31,6 @@ const files = [
     file: 'dist/css/bootstrap.min.css',
     configPropertyName: 'css_hash'
   },
-  {
-    file: 'dist/css/bootstrap.rtl.min.css',
-    configPropertyName: 'css_rtl_hash'
-  },
   {
     file: 'dist/js/bootstrap.min.js',
     configPropertyName: 'js_hash'
@@ -42,7 +40,11 @@ const files = [
     configPropertyName: 'js_bundle_hash'
   },
   {
-    file: 'node_modules/@popperjs/core/dist/umd/popper.min.js',
+    file: `site/static/docs/${pkg.version_short}/assets/js/vendor/jquery.slim.min.js`,
+    configPropertyName: 'jquery_hash'
+  },
+  {
+    file: 'node_modules/popper.js/dist/umd/popper.min.js',
     configPropertyName: 'popper_hash'
   }
 ]

build/postcss.config.js

@@ -12,8 +12,7 @@ module.exports = ctx => {
     plugins: {
       autoprefixer: {
         cascade: false
-      },
-      rtlcss: ctx.env === 'RTL' ? {} : false
+      }
     }
   }
 }

build/rollup.config.js

@@ -3,14 +3,12 @@
 const path = require('path')
 const { babel } = require('@rollup/plugin-babel')
 const { nodeResolve } = require('@rollup/plugin-node-resolve')
-const replace = require('@rollup/plugin-replace')
 const banner = require('./banner.js')
 
 const BUNDLE = process.env.BUNDLE === 'true'
-const ESM = process.env.ESM === 'true'
 
-let fileDest = `bootstrap${ESM ? '.esm' : ''}`
-const external = ['@popperjs/core']
+let fileDest = 'bootstrap.js'
+const external = ['jquery', 'popper.js']
 const plugins = [
   babel({
     // Only transpile our source code
@@ -20,31 +18,27 @@ const plugins = [
   })
 ]
 const globals = {
-  '@popperjs/core': 'Popper'
+  jquery: 'jQuery', // Ensure we use jQuery which is always available even in noConflict mode
+  'popper.js': 'Popper'
 }
 
 if (BUNDLE) {
-  fileDest += '.bundle'
+  fileDest = 'bootstrap.bundle.js'
   // Remove last entry in external array to bundle Popper
   external.pop()
-  delete globals['@popperjs/core']
-  plugins.push(replace({ 'process.env.NODE_ENV': '"production"' }), nodeResolve())
+  delete globals['popper.js']
+  plugins.push(nodeResolve())
 }
 
-const rollupConfig = {
-  input: path.resolve(__dirname, `../js/index.${ESM ? 'esm' : 'umd'}.js`),
+module.exports = {
+  input: path.resolve(__dirname, '../js/index.js'),
   output: {
     banner,
-    file: path.resolve(__dirname, `../dist/js/${fileDest}.js`),
-    format: ESM ? 'esm' : 'umd',
-    globals
+    file: path.resolve(__dirname, `../dist/js/${fileDest}`),
+    format: 'umd',
+    globals,
+    name: 'bootstrap'
   },
   external,
   plugins
 }
-
-if (!ESM) {
-  rollupConfig.output.name = 'bootstrap'
-}
-
-module.exports = rollupConfig

build/ship.sh

@@ -29,7 +29,7 @@ fi
 printf "\n%s=======================================================%s" "$magenta" "$end"
 printf "\n%sPulling latest changes...%s" "$magenta" "$end"
 printf "\n%s=======================================================\n\n%s" "$magenta" "$end"
-git pull origin main
+git pull origin v4-dev
 
 # Update version number
 printf "\n%s=======================================================%s" "$magenta" "$end"

build/svgo.yml

@@ -15,9 +15,10 @@ js2svg:
   indent: 2
 
 plugins:
-#  - addAttributesToSVGElement:
-#      attributes:
-#        - focusable: false
+  # remove this with IE 11 is no longer supported
+  - addAttributesToSVGElement:
+      attributes:
+        - focusable: false
   - cleanupAttrs: true
   - cleanupEnableBackground: true
   - cleanupIDs: true

build/vnu-jar.js

@@ -33,11 +33,10 @@ childProcess.exec('java -version', (error, stdout, stderr) => {
     // Content → Reboot uses various date/time inputs as a visual example.
     // Documentation does not rely on them being usable.
     'The “date” input type is not supported in all browsers.*',
-    'The “week” input type is not supported in all browsers.*',
-    'The “month” input type is not supported in all browsers.*',
-    'The “color” input type is not supported in all browsers.*',
-    'The “datetime-local” input type is not supported in all browsers.*',
-    'The “time” input type is not supported in all browsers.*'
+    'The “time” input type is not supported in all browsers.*',
+    // IE11 doesn't recognise <main> / give the element an implicit "main" landmark.
+    // Explicit role="main" is redundant for other modern browsers, but still valid.
+    'The “main” role is unnecessary for element “main”.'
   ].join('|')
 
   const args = [

build/zip-examples.js

@@ -12,67 +12,38 @@
 const path = require('path')
 const sh = require('shelljs')
 
-const pkg = require('../package.json')
+const {
+  version, version_short: versionShort
+} = require('../package.json')
 
-const versionShort = pkg.config.version_short
-const distFolder = `bootstrap-${pkg.version}-examples`
-const rootDocsDir = '_gh_pages'
-const docsDir = `${rootDocsDir}/docs/${versionShort}/`
-
-// these are the files we need in the examples
-const cssFiles = [
-  'bootstrap.min.css',
-  'bootstrap.min.css.map',
-  'bootstrap.rtl.min.css',
-  'bootstrap.rtl.min.css.map'
-]
-const jsFiles = [
-  'bootstrap.bundle.min.js',
-  'bootstrap.bundle.min.js.map'
-]
-const imgFiles = [
-  'bootstrap-logo.svg',
-  'bootstrap-logo-white.svg'
-]
+const folderName = `bootstrap-${version}-examples`
 
 sh.config.fatal = true
 
-if (!sh.test('-d', rootDocsDir)) {
-  throw new Error(`The "${rootDocsDir}" folder does not exist, did you forget building the docs?`)
+if (!sh.test('-d', '_gh_pages')) {
+  throw new Error('The "_gh_pages" folder does not exist, did you forget building the docs?')
 }
 
 // switch to the root dir
 sh.cd(path.join(__dirname, '..'))
 
-// remove any previously created folder/zip with the same name
-sh.rm('-rf', [distFolder, `${distFolder}.zip`])
-
+// remove any previously created folder with the same name
+sh.rm('-rf', folderName)
 // create any folders so that `cp` works
-sh.mkdir('-p', [
-  distFolder,
-  `${distFolder}/assets/brand/`,
-  `${distFolder}/assets/dist/css/`,
-  `${distFolder}/assets/dist/js/`
-])
+sh.mkdir('-p', folderName)
+sh.mkdir('-p', `${folderName}/assets/brand/`)
 
-sh.cp('-Rf', `${docsDir}/examples/*`, distFolder)
-
-cssFiles.forEach(file => {
-  sh.cp('-f', `${docsDir}/dist/css/${file}`, `${distFolder}/assets/dist/css/`)
-})
-
-jsFiles.forEach(file => {
-  sh.cp('-f', `${docsDir}/dist/js/${file}`, `${distFolder}/assets/dist/js/`)
-})
-
-imgFiles.forEach(file => {
-  sh.cp('-f', `${docsDir}/assets/brand/${file}`, `${distFolder}/assets/brand/`)
-})
-
-sh.rm(`${distFolder}/index.html`)
+sh.cp('-Rf', `_gh_pages/docs/${versionShort}/examples/*`, folderName)
+sh.cp('-Rf', `_gh_pages/docs/${versionShort}/dist/`, `${folderName}/assets/`)
+// also copy the two brand images we use in the examples
+sh.cp('-f', [
+  `_gh_pages/docs/${versionShort}/assets/brand/bootstrap-outline.svg`,
+  `_gh_pages/docs/${versionShort}/assets/brand/bootstrap-solid.svg`
+], `${folderName}/assets/brand/`)
+sh.rm(`${folderName}/index.html`)
 
 // get all examples' HTML files
-sh.find(`${distFolder}/**/*.html`).forEach(file => {
+sh.find(`${folderName}/**/*.html`).forEach(file => {
   const fileContents = sh.cat(file)
     .toString()
     .replace(new RegExp(`"/docs/${versionShort}/`, 'g'), '"../')
@@ -84,7 +55,9 @@ sh.find(`${distFolder}/**/*.html`).forEach(file => {
 })
 
 // create the zip file
-sh.exec(`zip -r9 "${distFolder}.zip" "${distFolder}"`)
+sh.exec(`zip -r9 "${folderName}.zip" "${folderName}"`, {
+  fatal: true
+})
 
 // remove the folder we created
-sh.rm('-rf', distFolder)
+sh.rm('-rf', folderName)

composer.json

@@ -26,6 +26,11 @@
     "issues": "https://github.com/twbs/bootstrap/issues"
   },
   "license": "MIT",
+  "extra": {
+    "branch-alias": {
+      "dev-master": "3.3.x-dev"
+    }
+  },
   "replace": {
     "twitter/bootstrap": "self.version"
   }

config.yml

@@ -25,7 +25,7 @@ publishDir:             "_gh_pages"
 module:
   mounts:
     - source:           dist
-      target:           static/docs/5.0/dist
+      target:           static/docs/4.5/dist
     - source:           site/assets
       target:           assets
     - source:           site/content
@@ -36,44 +36,44 @@ module:
       target:           layouts
     - source:           site/static
       target:           static
-    - source:           site/static/docs/5.0/assets/img/favicons/apple-touch-icon.png
+    - source:           site/static/docs/4.5/assets/img/favicons/apple-touch-icon.png
       target:           static/apple-touch-icon.png
-    - source:           site/static/docs/5.0/assets/img/favicons/favicon.ico
+    - source:           site/static/docs/4.5/assets/img/favicons/favicon.ico
       target:           static/favicon.ico
 
 params:
   description:          "The most popular HTML, CSS, and JS library in the world."
   authors:              "Mark Otto, Jacob Thornton, and Bootstrap contributors"
-  social_image_path:    /docs/5.0/assets/brand/bootstrap-social.png
-  social_logo_path:     /docs/5.0/assets/brand/bootstrap-social-logo.png
+  social_image_path:    /docs/4.5/assets/brand/bootstrap-social.png
+  social_logo_path:     /docs/4.5/assets/brand/bootstrap-social-logo.png
 
-  current_version:      "5.0.0-beta1"
-  current_ruby_version: "5.0.0.beta1"
-  docs_version:         "5.0"
-  rfs_version:          "9.0.3"
+  current_version:      "4.5.3"
+  current_ruby_version: "4.5.3"
+  docs_version:         "4.5"
   github_org:           "https://github.com/twbs"
   repo:                 "https://github.com/twbs/bootstrap"
   twitter:              "getbootstrap"
   slack:                "https://bootstrap-slack.herokuapp.com/"
   opencollective:       "https://opencollective.com/bootstrap"
   blog:                 "https://blog.getbootstrap.com/"
+  expo:                 "https://expo.getbootstrap.com/"
   themes:               "https://themes.getbootstrap.com/"
   icons:                "https://icons.getbootstrap.com/"
 
   download:
-    source:             "https://github.com/twbs/bootstrap/archive/v5.0.0-beta1.zip"
-    dist:               "https://github.com/twbs/bootstrap/releases/download/v5.0.0-beta1/bootstrap-5.0.0-beta1-dist.zip"
-    dist_examples:      "https://github.com/twbs/bootstrap/releases/download/v5.0.0-beta1/bootstrap-5.0.0-beta1-examples.zip"
+    source:             "https://github.com/twbs/bootstrap/archive/v4.5.3.zip"
+    dist:               "https://github.com/twbs/bootstrap/releases/download/v4.5.3/bootstrap-4.5.3-dist.zip"
+    dist_examples:      "https://github.com/twbs/bootstrap/releases/download/v4.5.3/bootstrap-4.5.3-examples.zip"
 
   cdn:
     # See https://www.srihash.org for info on how to generate the hashes
-    css:              "https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/css/bootstrap.min.css"
-    css_hash:         "sha384-giJF6kkoqNQ00vy+HMDP7azOuL0xtbfIcaT9wjKHr8RbDVddVHyTfAAsrekwKmP1"
-    css_rtl:          "https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/css/bootstrap.rtl.min.css"
-    css_rtl_hash:     "sha384-mUkCBeyHPdg0tqB6JDd+65Gpw5h/l8DKcCTV2D2UpaMMFd7Jo8A+mDAosaWgFBPl"
-    js:               "https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/js/bootstrap.min.js"
-    js_hash:          "sha384-pQQkAEnwaBkjpqZ8RU1fF1AKtTcHJwFl3pblpTlHXybJjHpMYo79HY3hIi4NKxyj"
-    js_bundle:        "https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/js/bootstrap.bundle.min.js"
-    js_bundle_hash:   "sha384-ygbV9kiqUc6oa4msXn9868pTtWMgiQaeYH7/t7LECLbyPA2x65Kgf80OJFdroafW"
-    popper:           "https://cdn.jsdelivr.net/npm/@popperjs/core@2.6.0/dist/umd/popper.min.js"
-    popper_hash:      "sha384-KsvD1yqQ1/1+IA7gi3P0tyJcT3vR+NdBTt13hSJ2lnve8agRGXTTyNaBYmCR/Nwi"
+    css:              "https://cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/css/bootstrap.min.css"
+    css_hash:         "sha384-TX8t27EcRE3e/ihU7zmQxVncDAy5uIKz4rEkgIXeMed4M0jlfIDPvg6uqKI2xXr2"
+    js:               "https://cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/js/bootstrap.min.js"
+    js_hash:          "sha384-w1Q4orYjBQndcko6MimVbzY0tgp4pWB4lZ7lr30WKz0vr/aWKhXdBNmNb5D92v7s"
+    js_bundle:        "https://cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/js/bootstrap.bundle.min.js"
+    js_bundle_hash:   "sha384-ho+j7jyWK8fNQe+A12Hb8AhRq26LrZ/JpcUGGOn+Y7RsweNrtN/tE3MoK7ZeZDyx"
+    jquery:           "https://code.jquery.com/jquery-3.5.1.slim.min.js"
+    jquery_hash:      "sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj"
+    popper:           "https://cdn.jsdelivr.net/npm/popper.js@1.16.1/dist/umd/popper.min.js"
+    popper_hash:      "sha384-9/reFTGAW83EW2RDu2S0VKaIzap3H66lZH81PoYlFhbGU+6BZp6G7niu735Sk7lN"

dist/css/bootstrap-reboot.css

@@ -1,5 +1,5 @@
 /*!
- * Bootstrap Reboot v5.0.0-beta1 (https://getbootstrap.com/)
+ * Bootstrap Reboot v4.5.3 (https://getbootstrap.com/)
  * Copyright 2011-2020 The Bootstrap Authors
  * Copyright 2011-2020 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -11,22 +11,26 @@
   box-sizing: border-box;
 }
 
-@media (prefers-reduced-motion: no-preference) {
-  :root {
-    scroll-behavior: smooth;
-  }
+html {
+  font-family: sans-serif;
+  line-height: 1.15;
+  -webkit-text-size-adjust: 100%;
+  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+}
+
+article, aside, figcaption, figure, footer, header, hgroup, main, nav, section {
+  display: block;
 }
 
 body {
   margin: 0;
-  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
   font-size: 1rem;
   font-weight: 400;
   line-height: 1.5;
   color: #212529;
+  text-align: left;
   background-color: #fff;
-  -webkit-text-size-adjust: 100%;
-  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
 }
 
 [tabindex="-1"]:focus:not(:focus-visible) {
@@ -34,66 +38,14 @@ body {
 }
 
 hr {
-  margin: 1rem 0;
-  color: inherit;
-  background-color: currentColor;
-  border: 0;
-  opacity: 0.25;
+  box-sizing: content-box;
+  height: 0;
+  overflow: visible;
 }
 
-hr:not([size]) {
-  height: 1px;
-}
-
-h6, h5, h4, h3, h2, h1 {
+h1, h2, h3, h4, h5, h6 {
   margin-top: 0;
   margin-bottom: 0.5rem;
-  font-weight: 500;
-  line-height: 1.2;
-}
-
-h1 {
-  font-size: calc(1.375rem + 1.5vw);
-}
-@media (min-width: 1200px) {
-  h1 {
-    font-size: 2.5rem;
-  }
-}
-
-h2 {
-  font-size: calc(1.325rem + 0.9vw);
-}
-@media (min-width: 1200px) {
-  h2 {
-    font-size: 2rem;
-  }
-}
-
-h3 {
-  font-size: calc(1.3rem + 0.6vw);
-}
-@media (min-width: 1200px) {
-  h3 {
-    font-size: 1.75rem;
-  }
-}
-
-h4 {
-  font-size: calc(1.275rem + 0.3vw);
-}
-@media (min-width: 1200px) {
-  h4 {
-    font-size: 1.5rem;
-  }
-}
-
-h5 {
-  font-size: 1.25rem;
-}
-
-h6 {
-  font-size: 1rem;
 }
 
 p {
@@ -102,11 +54,12 @@ p {
 }
 
 abbr[title],
-abbr[data-bs-original-title] {
+abbr[data-original-title] {
   text-decoration: underline;
   -webkit-text-decoration: underline dotted;
   text-decoration: underline dotted;
   cursor: help;
+  border-bottom: 0;
   -webkit-text-decoration-skip-ink: none;
   text-decoration-skip-ink: none;
 }
@@ -117,11 +70,6 @@ address {
   line-height: inherit;
 }
 
-ol,
-ul {
-  padding-left: 2rem;
-}
-
 ol,
 ul,
 dl {
@@ -141,7 +89,7 @@ dt {
 }
 
 dd {
-  margin-bottom: 0.5rem;
+  margin-bottom: .5rem;
   margin-left: 0;
 }
 
@@ -155,39 +103,42 @@ strong {
 }
 
 small {
-  font-size: 0.875em;
-}
-
-mark {
-  padding: 0.2em;
-  background-color: #fcf8e3;
+  font-size: 80%;
 }
 
 sub,
 sup {
   position: relative;
-  font-size: 0.75em;
+  font-size: 75%;
   line-height: 0;
   vertical-align: baseline;
 }
 
 sub {
-  bottom: -0.25em;
+  bottom: -.25em;
 }
 
 sup {
-  top: -0.5em;
+  top: -.5em;
 }
 
 a {
-  color: #0d6efd;
-  text-decoration: underline;
-}
-a:hover {
-  color: #0a58ca;
+  color: #007bff;
+  text-decoration: none;
+  background-color: transparent;
 }
 
-a:not([href]):not([class]), a:not([href]):not([class]):hover {
+a:hover {
+  color: #0056b3;
+  text-decoration: underline;
+}
+
+a:not([href]):not([class]) {
+  color: inherit;
+  text-decoration: none;
+}
+
+a:not([href]):not([class]):hover {
   color: inherit;
   text-decoration: none;
 }
@@ -198,64 +149,39 @@ kbd,
 samp {
   font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
   font-size: 1em;
-  direction: ltr /* rtl:ignore */;
-  unicode-bidi: bidi-override;
 }
 
 pre {
-  display: block;
   margin-top: 0;
   margin-bottom: 1rem;
   overflow: auto;
-  font-size: 0.875em;
-}
-pre code {
-  font-size: inherit;
-  color: inherit;
-  word-break: normal;
-}
-
-code {
-  font-size: 0.875em;
-  color: #d63384;
-  word-wrap: break-word;
-}
-a > code {
-  color: inherit;
-}
-
-kbd {
-  padding: 0.2rem 0.4rem;
-  font-size: 0.875em;
-  color: #fff;
-  background-color: #212529;
-  border-radius: 0.2rem;
-}
-kbd kbd {
-  padding: 0;
-  font-size: 1em;
-  font-weight: 700;
+  -ms-overflow-style: scrollbar;
 }
 
 figure {
   margin: 0 0 1rem;
 }
 
-img,
+img {
+  vertical-align: middle;
+  border-style: none;
+}
+
 svg {
+  overflow: hidden;
   vertical-align: middle;
 }
 
 table {
-  caption-side: bottom;
   border-collapse: collapse;
 }
 
 caption {
-  padding-top: 0.5rem;
-  padding-bottom: 0.5rem;
+  padding-top: 0.75rem;
+  padding-bottom: 0.75rem;
   color: #6c757d;
   text-align: left;
+  caption-side: bottom;
 }
 
 th {
@@ -263,19 +189,9 @@ th {
   text-align: -webkit-match-parent;
 }
 
-thead,
-tbody,
-tfoot,
-tr,
-td,
-th {
-  border-color: inherit;
-  border-style: solid;
-  border-width: 0;
-}
-
 label {
   display: inline-block;
+  margin-bottom: 0.5rem;
 }
 
 button {
@@ -283,8 +199,8 @@ button {
 }
 
 button:focus {
-  outline: dotted 1px;
-  outline: -webkit-focus-ring-color auto 5px;
+  outline: 1px dotted;
+  outline: 5px auto -webkit-focus-ring-color;
 }
 
 input,
@@ -298,12 +214,17 @@ textarea {
   line-height: inherit;
 }
 
+button,
+input {
+  overflow: visible;
+}
+
 button,
 select {
   text-transform: none;
 }
 
-[role=button] {
+[role="button"] {
   cursor: pointer;
 }
 
@@ -311,29 +232,36 @@ select {
   word-wrap: normal;
 }
 
-[list]::-webkit-calendar-picker-indicator {
-  display: none;
-}
-
 button,
-[type=button],
-[type=reset],
-[type=submit] {
+[type="button"],
+[type="reset"],
+[type="submit"] {
   -webkit-appearance: button;
 }
+
 button:not(:disabled),
-[type=button]:not(:disabled),
-[type=reset]:not(:disabled),
-[type=submit]:not(:disabled) {
+[type="button"]:not(:disabled),
+[type="reset"]:not(:disabled),
+[type="submit"]:not(:disabled) {
   cursor: pointer;
 }
 
-::-moz-focus-inner {
+button::-moz-focus-inner,
+[type="button"]::-moz-focus-inner,
+[type="reset"]::-moz-focus-inner,
+[type="submit"]::-moz-focus-inner {
   padding: 0;
   border-style: none;
 }
 
+input[type="radio"],
+input[type="checkbox"] {
+  box-sizing: border-box;
+  padding: 0;
+}
+
 textarea {
+  overflow: auto;
   resize: vertical;
 }
 
@@ -345,59 +273,33 @@ fieldset {
 }
 
 legend {
-  float: left;
+  display: block;
   width: 100%;
+  max-width: 100%;
   padding: 0;
-  margin-bottom: 0.5rem;
-  font-size: calc(1.275rem + 0.3vw);
+  margin-bottom: .5rem;
+  font-size: 1.5rem;
   line-height: inherit;
-}
-@media (min-width: 1200px) {
-  legend {
-    font-size: 1.5rem;
-  }
-}
-legend + * {
-  clear: left;
+  color: inherit;
+  white-space: normal;
 }
 
-::-webkit-datetime-edit-fields-wrapper,
-::-webkit-datetime-edit-text,
-::-webkit-datetime-edit-minute,
-::-webkit-datetime-edit-hour-field,
-::-webkit-datetime-edit-day-field,
-::-webkit-datetime-edit-month-field,
-::-webkit-datetime-edit-year-field {
-  padding: 0;
+progress {
+  vertical-align: baseline;
 }
 
-::-webkit-inner-spin-button {
+[type="number"]::-webkit-inner-spin-button,
+[type="number"]::-webkit-outer-spin-button {
   height: auto;
 }
 
-[type=search] {
+[type="search"] {
   outline-offset: -2px;
-  -webkit-appearance: textfield;
-}
-
-/* rtl:raw:
-[type="tel"],
-[type="url"],
-[type="email"],
-[type="number"] {
-  direction: ltr;
-}
-*/
-::-webkit-search-decoration {
   -webkit-appearance: none;
 }
 
-::-webkit-color-swatch-wrapper {
-  padding: 0;
-}
-
-::file-selector-button {
-  font: inherit;
+[type="search"]::-webkit-search-decoration {
+  -webkit-appearance: none;
 }
 
 ::-webkit-file-upload-button {
@@ -409,21 +311,16 @@ output {
   display: inline-block;
 }
 
-iframe {
-  border: 0;
-}
-
 summary {
   display: list-item;
   cursor: pointer;
 }
 
-progress {
-  vertical-align: baseline;
+template {
+  display: none;
 }
 
 [hidden] {
   display: none !important;
 }
-
 /*# sourceMappingURL=bootstrap-reboot.css.map */

dist/css/bootstrap-reboot.min.css

@@ -1,8 +1,8 @@
 /*!
- * Bootstrap Reboot v5.0.0-beta1 (https://getbootstrap.com/)
+ * Bootstrap Reboot v4.5.3 (https://getbootstrap.com/)
  * Copyright 2011-2020 The Bootstrap Authors
  * Copyright 2011-2020 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
- */*,::after,::before{box-sizing:border-box}@media (prefers-reduced-motion:no-preference){:root{scroll-behavior:smooth}}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans","Liberation Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";font-size:1rem;font-weight:400;line-height:1.5;color:#212529;background-color:#fff;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}[tabindex="-1"]:focus:not(:focus-visible){outline:0!important}hr{margin:1rem 0;color:inherit;background-color:currentColor;border:0;opacity:.25}hr:not([size]){height:1px}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem;font-weight:500;line-height:1.2}h1{font-size:calc(1.375rem + 1.5vw)}@media (min-width:1200px){h1{font-size:2.5rem}}h2{font-size:calc(1.325rem + .9vw)}@media (min-width:1200px){h2{font-size:2rem}}h3{font-size:calc(1.3rem + .6vw)}@media (min-width:1200px){h3{font-size:1.75rem}}h4{font-size:calc(1.275rem + .3vw)}@media (min-width:1200px){h4{font-size:1.5rem}}h5{font-size:1.25rem}h6{font-size:1rem}p{margin-top:0;margin-bottom:1rem}abbr[data-bs-original-title],abbr[title]{text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;-webkit-text-decoration-skip-ink:none;text-decoration-skip-ink:none}address{margin-bottom:1rem;font-style:normal;line-height:inherit}ol,ul{padding-left:2rem}dl,ol,ul{margin-top:0;margin-bottom:1rem}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-left:0}blockquote{margin:0 0 1rem}b,strong{font-weight:bolder}small{font-size:.875em}mark{padding:.2em;background-color:#fcf8e3}sub,sup{position:relative;font-size:.75em;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}a{color:#0d6efd;text-decoration:underline}a:hover{color:#0a58ca}a:not([href]):not([class]),a:not([href]):not([class]):hover{color:inherit;text-decoration:none}code,kbd,pre,samp{font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:1em;direction:ltr;unicode-bidi:bidi-override}pre{display:block;margin-top:0;margin-bottom:1rem;overflow:auto;font-size:.875em}pre code{font-size:inherit;color:inherit;word-break:normal}code{font-size:.875em;color:#d63384;word-wrap:break-word}a>code{color:inherit}kbd{padding:.2rem .4rem;font-size:.875em;color:#fff;background-color:#212529;border-radius:.2rem}kbd kbd{padding:0;font-size:1em;font-weight:700}figure{margin:0 0 1rem}img,svg{vertical-align:middle}table{caption-side:bottom;border-collapse:collapse}caption{padding-top:.5rem;padding-bottom:.5rem;color:#6c757d;text-align:left}th{text-align:inherit;text-align:-webkit-match-parent}tbody,td,tfoot,th,thead,tr{border-color:inherit;border-style:solid;border-width:0}label{display:inline-block}button{border-radius:0}button:focus{outline:dotted 1px;outline:-webkit-focus-ring-color auto 5px}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,select{text-transform:none}[role=button]{cursor:pointer}select{word-wrap:normal}[list]::-webkit-calendar-picker-indicator{display:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]:not(:disabled),[type=reset]:not(:disabled),[type=submit]:not(:disabled),button:not(:disabled){cursor:pointer}::-moz-focus-inner{padding:0;border-style:none}textarea{resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{float:left;width:100%;padding:0;margin-bottom:.5rem;font-size:calc(1.275rem + .3vw);line-height:inherit}@media (min-width:1200px){legend{font-size:1.5rem}}legend+*{clear:left}::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-fields-wrapper,::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute,::-webkit-datetime-edit-month-field,::-webkit-datetime-edit-text,::-webkit-datetime-edit-year-field{padding:0}::-webkit-inner-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:textfield}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-color-swatch-wrapper{padding:0}::file-selector-button{font:inherit}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}iframe{border:0}summary{display:list-item;cursor:pointer}progress{vertical-align:baseline}[hidden]{display:none!important}
+ */*,::after,::before{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}article,aside,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";font-size:1rem;font-weight:400;line-height:1.5;color:#212529;text-align:left;background-color:#fff}[tabindex="-1"]:focus:not(:focus-visible){outline:0!important}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem}p{margin-top:0;margin-bottom:1rem}abbr[data-original-title],abbr[title]{text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;border-bottom:0;-webkit-text-decoration-skip-ink:none;text-decoration-skip-ink:none}address{margin-bottom:1rem;font-style:normal;line-height:inherit}dl,ol,ul{margin-top:0;margin-bottom:1rem}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-left:0}blockquote{margin:0 0 1rem}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}a{color:#007bff;text-decoration:none;background-color:transparent}a:hover{color:#0056b3;text-decoration:underline}a:not([href]):not([class]){color:inherit;text-decoration:none}a:not([href]):not([class]):hover{color:inherit;text-decoration:none}code,kbd,pre,samp{font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:1em}pre{margin-top:0;margin-bottom:1rem;overflow:auto;-ms-overflow-style:scrollbar}figure{margin:0 0 1rem}img{vertical-align:middle;border-style:none}svg{overflow:hidden;vertical-align:middle}table{border-collapse:collapse}caption{padding-top:.75rem;padding-bottom:.75rem;color:#6c757d;text-align:left;caption-side:bottom}th{text-align:inherit;text-align:-webkit-match-parent}label{display:inline-block;margin-bottom:.5rem}button{border-radius:0}button:focus{outline:1px dotted;outline:5px auto -webkit-focus-ring-color}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}[role=button]{cursor:pointer}select{word-wrap:normal}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]:not(:disabled),[type=reset]:not(:disabled),[type=submit]:not(:disabled),button:not(:disabled){cursor:pointer}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{padding:0;border-style:none}input[type=checkbox],input[type=radio]{box-sizing:border-box;padding:0}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{display:block;width:100%;max-width:100%;padding:0;margin-bottom:.5rem;font-size:1.5rem;line-height:inherit;color:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item;cursor:pointer}template{display:none}[hidden]{display:none!important}
 /*# sourceMappingURL=bootstrap-reboot.min.css.map */

dist/css/bootstrap-reboot.rtl.css

@@ -1,426 +0,0 @@
-/*!
- * Bootstrap Reboot v5.0.0-beta1 (https://getbootstrap.com/)
- * Copyright 2011-2020 The Bootstrap Authors
- * Copyright 2011-2020 Twitter, Inc.
- * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
- * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
- */
-*,
-*::before,
-*::after {
-  box-sizing: border-box;
-}
-
-@media (prefers-reduced-motion: no-preference) {
-  :root {
-    scroll-behavior: smooth;
-  }
-}
-
-body {
-  margin: 0;
-  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
-  font-size: 1rem;
-  font-weight: 400;
-  line-height: 1.5;
-  color: #212529;
-  background-color: #fff;
-  -webkit-text-size-adjust: 100%;
-  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
-}
-
-[tabindex="-1"]:focus:not(:focus-visible) {
-  outline: 0 !important;
-}
-
-hr {
-  margin: 1rem 0;
-  color: inherit;
-  background-color: currentColor;
-  border: 0;
-  opacity: 0.25;
-}
-
-hr:not([size]) {
-  height: 1px;
-}
-
-h6, h5, h4, h3, h2, h1 {
-  margin-top: 0;
-  margin-bottom: 0.5rem;
-  font-weight: 500;
-  line-height: 1.2;
-}
-
-h1 {
-  font-size: calc(1.375rem + 1.5vw);
-}
-@media (min-width: 1200px) {
-  h1 {
-    font-size: 2.5rem;
-  }
-}
-
-h2 {
-  font-size: calc(1.325rem + 0.9vw);
-}
-@media (min-width: 1200px) {
-  h2 {
-    font-size: 2rem;
-  }
-}
-
-h3 {
-  font-size: calc(1.3rem + 0.6vw);
-}
-@media (min-width: 1200px) {
-  h3 {
-    font-size: 1.75rem;
-  }
-}
-
-h4 {
-  font-size: calc(1.275rem + 0.3vw);
-}
-@media (min-width: 1200px) {
-  h4 {
-    font-size: 1.5rem;
-  }
-}
-
-h5 {
-  font-size: 1.25rem;
-}
-
-h6 {
-  font-size: 1rem;
-}
-
-p {
-  margin-top: 0;
-  margin-bottom: 1rem;
-}
-
-abbr[title],
-abbr[data-bs-original-title] {
-  text-decoration: underline;
-  -webkit-text-decoration: underline dotted;
-  text-decoration: underline dotted;
-  cursor: help;
-  -webkit-text-decoration-skip-ink: none;
-  text-decoration-skip-ink: none;
-}
-
-address {
-  margin-bottom: 1rem;
-  font-style: normal;
-  line-height: inherit;
-}
-
-ol,
-ul {
-  padding-right: 2rem;
-}
-
-ol,
-ul,
-dl {
-  margin-top: 0;
-  margin-bottom: 1rem;
-}
-
-ol ol,
-ul ul,
-ol ul,
-ul ol {
-  margin-bottom: 0;
-}
-
-dt {
-  font-weight: 700;
-}
-
-dd {
-  margin-bottom: 0.5rem;
-  margin-right: 0;
-}
-
-blockquote {
-  margin: 0 0 1rem;
-}
-
-b,
-strong {
-  font-weight: bolder;
-}
-
-small {
-  font-size: 0.875em;
-}
-
-mark {
-  padding: 0.2em;
-  background-color: #fcf8e3;
-}
-
-sub,
-sup {
-  position: relative;
-  font-size: 0.75em;
-  line-height: 0;
-  vertical-align: baseline;
-}
-
-sub {
-  bottom: -0.25em;
-}
-
-sup {
-  top: -0.5em;
-}
-
-a {
-  color: #0d6efd;
-  text-decoration: underline;
-}
-a:hover {
-  color: #0a58ca;
-}
-
-a:not([href]):not([class]), a:not([href]):not([class]):hover {
-  color: inherit;
-  text-decoration: none;
-}
-
-pre,
-code,
-kbd,
-samp {
-  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
-  font-size: 1em;
-  direction: ltr ;
-  unicode-bidi: bidi-override;
-}
-
-pre {
-  display: block;
-  margin-top: 0;
-  margin-bottom: 1rem;
-  overflow: auto;
-  font-size: 0.875em;
-}
-pre code {
-  font-size: inherit;
-  color: inherit;
-  word-break: normal;
-}
-
-code {
-  font-size: 0.875em;
-  color: #d63384;
-  word-wrap: break-word;
-}
-a > code {
-  color: inherit;
-}
-
-kbd {
-  padding: 0.2rem 0.4rem;
-  font-size: 0.875em;
-  color: #fff;
-  background-color: #212529;
-  border-radius: 0.2rem;
-}
-kbd kbd {
-  padding: 0;
-  font-size: 1em;
-  font-weight: 700;
-}
-
-figure {
-  margin: 0 0 1rem;
-}
-
-img,
-svg {
-  vertical-align: middle;
-}
-
-table {
-  caption-side: bottom;
-  border-collapse: collapse;
-}
-
-caption {
-  padding-top: 0.5rem;
-  padding-bottom: 0.5rem;
-  color: #6c757d;
-  text-align: right;
-}
-
-th {
-  text-align: inherit;
-  text-align: -webkit-match-parent;
-}
-
-thead,
-tbody,
-tfoot,
-tr,
-td,
-th {
-  border-color: inherit;
-  border-style: solid;
-  border-width: 0;
-}
-
-label {
-  display: inline-block;
-}
-
-button {
-  border-radius: 0;
-}
-
-button:focus {
-  outline: dotted 1px;
-  outline: -webkit-focus-ring-color auto 5px;
-}
-
-input,
-button,
-select,
-optgroup,
-textarea {
-  margin: 0;
-  font-family: inherit;
-  font-size: inherit;
-  line-height: inherit;
-}
-
-button,
-select {
-  text-transform: none;
-}
-
-[role=button] {
-  cursor: pointer;
-}
-
-select {
-  word-wrap: normal;
-}
-
-[list]::-webkit-calendar-picker-indicator {
-  display: none;
-}
-
-button,
-[type=button],
-[type=reset],
-[type=submit] {
-  -webkit-appearance: button;
-}
-button:not(:disabled),
-[type=button]:not(:disabled),
-[type=reset]:not(:disabled),
-[type=submit]:not(:disabled) {
-  cursor: pointer;
-}
-
-::-moz-focus-inner {
-  padding: 0;
-  border-style: none;
-}
-
-textarea {
-  resize: vertical;
-}
-
-fieldset {
-  min-width: 0;
-  padding: 0;
-  margin: 0;
-  border: 0;
-}
-
-legend {
-  float: right;
-  width: 100%;
-  padding: 0;
-  margin-bottom: 0.5rem;
-  font-size: calc(1.275rem + 0.3vw);
-  line-height: inherit;
-}
-@media (min-width: 1200px) {
-  legend {
-    font-size: 1.5rem;
-  }
-}
-legend + * {
-  clear: right;
-}
-
-::-webkit-datetime-edit-fields-wrapper,
-::-webkit-datetime-edit-text,
-::-webkit-datetime-edit-minute,
-::-webkit-datetime-edit-hour-field,
-::-webkit-datetime-edit-day-field,
-::-webkit-datetime-edit-month-field,
-::-webkit-datetime-edit-year-field {
-  padding: 0;
-}
-
-::-webkit-inner-spin-button {
-  height: auto;
-}
-
-[type=search] {
-  outline-offset: -2px;
-  -webkit-appearance: textfield;
-}
-
-[type="tel"],
-[type="url"],
-[type="email"],
-[type="number"] {
-  direction: ltr;
-}
-::-webkit-search-decoration {
-  -webkit-appearance: none;
-}
-
-::-webkit-color-swatch-wrapper {
-  padding: 0;
-}
-
-::file-selector-button {
-  font: inherit;
-}
-
-::-webkit-file-upload-button {
-  font: inherit;
-  -webkit-appearance: button;
-}
-
-output {
-  display: inline-block;
-}
-
-iframe {
-  border: 0;
-}
-
-summary {
-  display: list-item;
-  cursor: pointer;
-}
-
-progress {
-  vertical-align: baseline;
-}
-
-[hidden] {
-  display: none !important;
-}
-/*# sourceMappingURL=bootstrap-reboot.rtl.css.map */

dist/css/bootstrap-reboot.rtl.min.css

@@ -1,8 +0,0 @@
-/*!
- * Bootstrap Reboot v5.0.0-beta1 (https://getbootstrap.com/)
- * Copyright 2011-2020 The Bootstrap Authors
- * Copyright 2011-2020 Twitter, Inc.
- * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
- * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
- */*,::after,::before{box-sizing:border-box}@media (prefers-reduced-motion:no-preference){:root{scroll-behavior:smooth}}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans","Liberation Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";font-size:1rem;font-weight:400;line-height:1.5;color:#212529;background-color:#fff;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}[tabindex="-1"]:focus:not(:focus-visible){outline:0!important}hr{margin:1rem 0;color:inherit;background-color:currentColor;border:0;opacity:.25}hr:not([size]){height:1px}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem;font-weight:500;line-height:1.2}h1{font-size:calc(1.375rem + 1.5vw)}@media (min-width:1200px){h1{font-size:2.5rem}}h2{font-size:calc(1.325rem + .9vw)}@media (min-width:1200px){h2{font-size:2rem}}h3{font-size:calc(1.3rem + .6vw)}@media (min-width:1200px){h3{font-size:1.75rem}}h4{font-size:calc(1.275rem + .3vw)}@media (min-width:1200px){h4{font-size:1.5rem}}h5{font-size:1.25rem}h6{font-size:1rem}p{margin-top:0;margin-bottom:1rem}abbr[data-bs-original-title],abbr[title]{text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;-webkit-text-decoration-skip-ink:none;text-decoration-skip-ink:none}address{margin-bottom:1rem;font-style:normal;line-height:inherit}ol,ul{padding-right:2rem}dl,ol,ul{margin-top:0;margin-bottom:1rem}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-right:0}blockquote{margin:0 0 1rem}b,strong{font-weight:bolder}small{font-size:.875em}mark{padding:.2em;background-color:#fcf8e3}sub,sup{position:relative;font-size:.75em;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}a{color:#0d6efd;text-decoration:underline}a:hover{color:#0a58ca}a:not([href]):not([class]),a:not([href]):not([class]):hover{color:inherit;text-decoration:none}code,kbd,pre,samp{font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:1em;direction:ltr;unicode-bidi:bidi-override}pre{display:block;margin-top:0;margin-bottom:1rem;overflow:auto;font-size:.875em}pre code{font-size:inherit;color:inherit;word-break:normal}code{font-size:.875em;color:#d63384;word-wrap:break-word}a>code{color:inherit}kbd{padding:.2rem .4rem;font-size:.875em;color:#fff;background-color:#212529;border-radius:.2rem}kbd kbd{padding:0;font-size:1em;font-weight:700}figure{margin:0 0 1rem}img,svg{vertical-align:middle}table{caption-side:bottom;border-collapse:collapse}caption{padding-top:.5rem;padding-bottom:.5rem;color:#6c757d;text-align:right}th{text-align:inherit;text-align:-webkit-match-parent}tbody,td,tfoot,th,thead,tr{border-color:inherit;border-style:solid;border-width:0}label{display:inline-block}button{border-radius:0}button:focus{outline:dotted 1px;outline:-webkit-focus-ring-color auto 5px}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,select{text-transform:none}[role=button]{cursor:pointer}select{word-wrap:normal}[list]::-webkit-calendar-picker-indicator{display:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]:not(:disabled),[type=reset]:not(:disabled),[type=submit]:not(:disabled),button:not(:disabled){cursor:pointer}::-moz-focus-inner{padding:0;border-style:none}textarea{resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{float:right;width:100%;padding:0;margin-bottom:.5rem;font-size:calc(1.275rem + .3vw);line-height:inherit}@media (min-width:1200px){legend{font-size:1.5rem}}legend+*{clear:right}::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-fields-wrapper,::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute,::-webkit-datetime-edit-month-field,::-webkit-datetime-edit-text,::-webkit-datetime-edit-year-field{padding:0}::-webkit-inner-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:textfield}[type=email],[type=number],[type=tel],[type=url]{direction:ltr}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-color-swatch-wrapper{padding:0}::file-selector-button{font:inherit}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}iframe{border:0}summary{display:list-item;cursor:pointer}progress{vertical-align:baseline}[hidden]{display:none!important}
-/*# sourceMappingURL=bootstrap-reboot.rtl.min.css.map */

js/dist/alert.js

@@ -1,109 +1,18 @@
 /*!
-  * Bootstrap alert.js v5.0.0-beta1 (https://getbootstrap.com/)
+  * Bootstrap alert.js v4.5.3 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Alert = factory(global.Data, global.EventHandler));
-}(this, (function (Data, EventHandler) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
+  typeof define === 'function' && define.amd ? define(['jquery', './util.js'], factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Alert = factory(global.jQuery, global.Util));
+}(this, (function ($, Util) { 'use strict';
 
   function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
 
-  var Data__default = /*#__PURE__*/_interopDefaultLegacy(Data);
-  var EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-beta1): util/index.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-  var MILLISECONDS_MULTIPLIER = 1000;
-  var TRANSITION_END = 'transitionend'; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
-
-  var getSelector = function getSelector(element) {
-    var selector = element.getAttribute('data-bs-target');
-
-    if (!selector || selector === '#') {
-      var hrefAttr = element.getAttribute('href');
-      selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
-    }
-
-    return selector;
-  };
-
-  var getElementFromSelector = function getElementFromSelector(element) {
-    var selector = getSelector(element);
-    return selector ? document.querySelector(selector) : null;
-  };
-
-  var getTransitionDurationFromElement = function getTransitionDurationFromElement(element) {
-    if (!element) {
-      return 0;
-    } // Get transition-duration of the element
-
-
-    var _window$getComputedSt = window.getComputedStyle(element),
-        transitionDuration = _window$getComputedSt.transitionDuration,
-        transitionDelay = _window$getComputedSt.transitionDelay;
-
-    var floatTransitionDuration = Number.parseFloat(transitionDuration);
-    var floatTransitionDelay = Number.parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
-
-    if (!floatTransitionDuration && !floatTransitionDelay) {
-      return 0;
-    } // If multiple durations are defined, take the first
-
-
-    transitionDuration = transitionDuration.split(',')[0];
-    transitionDelay = transitionDelay.split(',')[0];
-    return (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
-  };
-
-  var triggerTransitionEnd = function triggerTransitionEnd(element) {
-    element.dispatchEvent(new Event(TRANSITION_END));
-  };
-
-  var emulateTransitionEnd = function emulateTransitionEnd(element, duration) {
-    var called = false;
-    var durationPadding = 5;
-    var emulatedDuration = duration + durationPadding;
-
-    function listener() {
-      called = true;
-      element.removeEventListener(TRANSITION_END, listener);
-    }
-
-    element.addEventListener(TRANSITION_END, listener);
-    setTimeout(function () {
-      if (!called) {
-        triggerTransitionEnd(element);
-      }
-    }, emulatedDuration);
-  };
-
-  var getjQuery = function getjQuery() {
-    var _window = window,
-        jQuery = _window.jQuery;
-
-    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
-      return jQuery;
-    }
-
-    return null;
-  };
-
-  var onDOMContentLoaded = function onDOMContentLoaded(callback) {
-    if (document.readyState === 'loading') {
-      document.addEventListener('DOMContentLoaded', callback);
-    } else {
-      callback();
-    }
-  };
-
-  var isRTL = document.documentElement.dir === 'rtl';
+  var $__default = /*#__PURE__*/_interopDefaultLegacy($);
+  var Util__default = /*#__PURE__*/_interopDefaultLegacy(Util);
 
   function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
 
@@ -114,133 +23,107 @@
    * ------------------------------------------------------------------------
    */
 
-  var VERSION = '5.0.0-beta1';
-
-  var BaseComponent = /*#__PURE__*/function () {
-    function BaseComponent(element) {
-      if (!element) {
-        return;
-      }
-
-      this._element = element;
-      Data__default['default'].setData(element, this.constructor.DATA_KEY, this);
-    }
-
-    var _proto = BaseComponent.prototype;
-
-    _proto.dispose = function dispose() {
-      Data__default['default'].removeData(this._element, this.constructor.DATA_KEY);
-      this._element = null;
-    }
-    /** Static */
-    ;
-
-    BaseComponent.getInstance = function getInstance(element) {
-      return Data__default['default'].getData(element, this.DATA_KEY);
-    };
-
-    _createClass(BaseComponent, null, [{
-      key: "VERSION",
-      get: function get() {
-        return VERSION;
-      }
-    }]);
-
-    return BaseComponent;
-  }();
-
-  function _defineProperties$1(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
-
-  function _createClass$1(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties$1(Constructor.prototype, protoProps); if (staticProps) _defineProperties$1(Constructor, staticProps); return Constructor; }
-
-  function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
-  /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
-   */
-
   var NAME = 'alert';
+  var VERSION = '4.5.3';
   var DATA_KEY = 'bs.alert';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
-  var SELECTOR_DISMISS = '[data-bs-dismiss="alert"]';
+  var JQUERY_NO_CONFLICT = $__default['default'].fn[NAME];
+  var SELECTOR_DISMISS = '[data-dismiss="alert"]';
   var EVENT_CLOSE = "close" + EVENT_KEY;
   var EVENT_CLOSED = "closed" + EVENT_KEY;
   var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
-  var CLASSNAME_ALERT = 'alert';
-  var CLASSNAME_FADE = 'fade';
-  var CLASSNAME_SHOW = 'show';
+  var CLASS_NAME_ALERT = 'alert';
+  var CLASS_NAME_FADE = 'fade';
+  var CLASS_NAME_SHOW = 'show';
   /**
    * ------------------------------------------------------------------------
    * Class Definition
    * ------------------------------------------------------------------------
    */
 
-  var Alert = /*#__PURE__*/function (_BaseComponent) {
-    _inheritsLoose(Alert, _BaseComponent);
+  var Alert = /*#__PURE__*/function () {
+    function Alert(element) {
+      this._element = element;
+    } // Getters
 
-    function Alert() {
-      return _BaseComponent.apply(this, arguments) || this;
-    }
 
     var _proto = Alert.prototype;
 
     // Public
     _proto.close = function close(element) {
-      var rootElement = element ? this._getRootElement(element) : this._element;
+      var rootElement = this._element;
+
+      if (element) {
+        rootElement = this._getRootElement(element);
+      }
 
       var customEvent = this._triggerCloseEvent(rootElement);
 
-      if (customEvent === null || customEvent.defaultPrevented) {
+      if (customEvent.isDefaultPrevented()) {
         return;
       }
 
       this._removeElement(rootElement);
+    };
+
+    _proto.dispose = function dispose() {
+      $__default['default'].removeData(this._element, DATA_KEY);
+      this._element = null;
     } // Private
     ;
 
     _proto._getRootElement = function _getRootElement(element) {
-      return getElementFromSelector(element) || element.closest("." + CLASSNAME_ALERT);
+      var selector = Util__default['default'].getSelectorFromElement(element);
+      var parent = false;
+
+      if (selector) {
+        parent = document.querySelector(selector);
+      }
+
+      if (!parent) {
+        parent = $__default['default'](element).closest("." + CLASS_NAME_ALERT)[0];
+      }
+
+      return parent;
     };
 
     _proto._triggerCloseEvent = function _triggerCloseEvent(element) {
-      return EventHandler__default['default'].trigger(element, EVENT_CLOSE);
+      var closeEvent = $__default['default'].Event(EVENT_CLOSE);
+      $__default['default'](element).trigger(closeEvent);
+      return closeEvent;
     };
 
     _proto._removeElement = function _removeElement(element) {
       var _this = this;
 
-      element.classList.remove(CLASSNAME_SHOW);
+      $__default['default'](element).removeClass(CLASS_NAME_SHOW);
 
-      if (!element.classList.contains(CLASSNAME_FADE)) {
+      if (!$__default['default'](element).hasClass(CLASS_NAME_FADE)) {
         this._destroyElement(element);
 
         return;
       }
 
-      var transitionDuration = getTransitionDurationFromElement(element);
-      EventHandler__default['default'].one(element, TRANSITION_END, function () {
-        return _this._destroyElement(element);
-      });
-      emulateTransitionEnd(element, transitionDuration);
+      var transitionDuration = Util__default['default'].getTransitionDurationFromElement(element);
+      $__default['default'](element).one(Util__default['default'].TRANSITION_END, function (event) {
+        return _this._destroyElement(element, event);
+      }).emulateTransitionEnd(transitionDuration);
     };
 
     _proto._destroyElement = function _destroyElement(element) {
-      if (element.parentNode) {
-        element.parentNode.removeChild(element);
-      }
-
-      EventHandler__default['default'].trigger(element, EVENT_CLOSED);
+      $__default['default'](element).detach().trigger(EVENT_CLOSED).remove();
     } // Static
     ;
 
-    Alert.jQueryInterface = function jQueryInterface(config) {
+    Alert._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
-        var data = Data__default['default'].getData(this, DATA_KEY);
+        var $element = $__default['default'](this);
+        var data = $element.data(DATA_KEY);
 
         if (!data) {
           data = new Alert(this);
+          $element.data(DATA_KEY, data);
         }
 
         if (config === 'close') {
@@ -249,7 +132,7 @@
       });
     };
 
-    Alert.handleDismiss = function handleDismiss(alertInstance) {
+    Alert._handleDismiss = function _handleDismiss(alertInstance) {
       return function (event) {
         if (event) {
           event.preventDefault();
@@ -259,16 +142,15 @@
       };
     };
 
-    _createClass$1(Alert, null, [{
-      key: "DATA_KEY",
-      // Getters
+    _createClass(Alert, null, [{
+      key: "VERSION",
       get: function get() {
-        return DATA_KEY;
+        return VERSION;
       }
     }]);
 
     return Alert;
-  }(BaseComponent);
+  }();
   /**
    * ------------------------------------------------------------------------
    * Data Api implementation
@@ -276,29 +158,20 @@
    */
 
 
-  EventHandler__default['default'].on(document, EVENT_CLICK_DATA_API, SELECTOR_DISMISS, Alert.handleDismiss(new Alert()));
+  $__default['default'](document).on(EVENT_CLICK_DATA_API, SELECTOR_DISMISS, Alert._handleDismiss(new Alert()));
   /**
    * ------------------------------------------------------------------------
    * jQuery
    * ------------------------------------------------------------------------
-   * add .Alert to jQuery only if jQuery is present
    */
 
-  onDOMContentLoaded(function () {
-    var $ = getjQuery();
-    /* istanbul ignore if */
+  $__default['default'].fn[NAME] = Alert._jQueryInterface;
+  $__default['default'].fn[NAME].Constructor = Alert;
 
-    if ($) {
-      var JQUERY_NO_CONFLICT = $.fn[NAME];
-      $.fn[NAME] = Alert.jQueryInterface;
-      $.fn[NAME].Constructor = Alert;
-
-      $.fn[NAME].noConflict = function () {
-        $.fn[NAME] = JQUERY_NO_CONFLICT;
-        return Alert.jQueryInterface;
-      };
-    }
-  });
+  $__default['default'].fn[NAME].noConflict = function () {
+    $__default['default'].fn[NAME] = JQUERY_NO_CONFLICT;
+    return Alert._jQueryInterface;
+  };
 
   return Alert;
 

js/dist/button.js

@@ -1,46 +1,17 @@
 /*!
-  * Bootstrap button.js v5.0.0-beta1 (https://getbootstrap.com/)
+  * Bootstrap button.js v4.5.3 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Button = factory(global.Data, global.EventHandler));
-}(this, (function (Data, EventHandler) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery')) :
+  typeof define === 'function' && define.amd ? define(['jquery'], factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Button = factory(global.jQuery));
+}(this, (function ($) { 'use strict';
 
   function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
 
-  var Data__default = /*#__PURE__*/_interopDefaultLegacy(Data);
-  var EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-beta1): util/index.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var getjQuery = function getjQuery() {
-    var _window = window,
-        jQuery = _window.jQuery;
-
-    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
-      return jQuery;
-    }
-
-    return null;
-  };
-
-  var onDOMContentLoaded = function onDOMContentLoaded(callback) {
-    if (document.readyState === 'loading') {
-      document.addEventListener('DOMContentLoaded', callback);
-    } else {
-      callback();
-    }
-  };
-
-  var isRTL = document.documentElement.dir === 'rtl';
+  var $__default = /*#__PURE__*/_interopDefaultLegacy($);
 
   function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
 
@@ -51,105 +22,122 @@
    * ------------------------------------------------------------------------
    */
 
-  var VERSION = '5.0.0-beta1';
-
-  var BaseComponent = /*#__PURE__*/function () {
-    function BaseComponent(element) {
-      if (!element) {
-        return;
-      }
-
-      this._element = element;
-      Data__default['default'].setData(element, this.constructor.DATA_KEY, this);
-    }
-
-    var _proto = BaseComponent.prototype;
-
-    _proto.dispose = function dispose() {
-      Data__default['default'].removeData(this._element, this.constructor.DATA_KEY);
-      this._element = null;
-    }
-    /** Static */
-    ;
-
-    BaseComponent.getInstance = function getInstance(element) {
-      return Data__default['default'].getData(element, this.DATA_KEY);
-    };
-
-    _createClass(BaseComponent, null, [{
-      key: "VERSION",
-      get: function get() {
-        return VERSION;
-      }
-    }]);
-
-    return BaseComponent;
-  }();
-
-  function _defineProperties$1(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
-
-  function _createClass$1(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties$1(Constructor.prototype, protoProps); if (staticProps) _defineProperties$1(Constructor, staticProps); return Constructor; }
-
-  function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
-  /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
-   */
-
   var NAME = 'button';
+  var VERSION = '4.5.3';
   var DATA_KEY = 'bs.button';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $__default['default'].fn[NAME];
   var CLASS_NAME_ACTIVE = 'active';
-  var SELECTOR_DATA_TOGGLE = '[data-bs-toggle="button"]';
+  var CLASS_NAME_BUTTON = 'btn';
+  var CLASS_NAME_FOCUS = 'focus';
+  var SELECTOR_DATA_TOGGLE_CARROT = '[data-toggle^="button"]';
+  var SELECTOR_DATA_TOGGLES = '[data-toggle="buttons"]';
+  var SELECTOR_DATA_TOGGLE = '[data-toggle="button"]';
+  var SELECTOR_DATA_TOGGLES_BUTTONS = '[data-toggle="buttons"] .btn';
+  var SELECTOR_INPUT = 'input:not([type="hidden"])';
+  var SELECTOR_ACTIVE = '.active';
+  var SELECTOR_BUTTON = '.btn';
   var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
+  var EVENT_FOCUS_BLUR_DATA_API = "focus" + EVENT_KEY + DATA_API_KEY + " " + ("blur" + EVENT_KEY + DATA_API_KEY);
+  var EVENT_LOAD_DATA_API = "load" + EVENT_KEY + DATA_API_KEY;
   /**
    * ------------------------------------------------------------------------
    * Class Definition
    * ------------------------------------------------------------------------
    */
 
-  var Button = /*#__PURE__*/function (_BaseComponent) {
-    _inheritsLoose(Button, _BaseComponent);
+  var Button = /*#__PURE__*/function () {
+    function Button(element) {
+      this._element = element;
+      this.shouldAvoidTriggerChange = false;
+    } // Getters
 
-    function Button() {
-      return _BaseComponent.apply(this, arguments) || this;
-    }
 
     var _proto = Button.prototype;
 
     // Public
     _proto.toggle = function toggle() {
-      // Toggle class and sync the `aria-pressed` attribute with the return value of the `.toggle()` method
-      this._element.setAttribute('aria-pressed', this._element.classList.toggle(CLASS_NAME_ACTIVE));
+      var triggerChangeEvent = true;
+      var addAriaPressed = true;
+      var rootElement = $__default['default'](this._element).closest(SELECTOR_DATA_TOGGLES)[0];
+
+      if (rootElement) {
+        var input = this._element.querySelector(SELECTOR_INPUT);
+
+        if (input) {
+          if (input.type === 'radio') {
+            if (input.checked && this._element.classList.contains(CLASS_NAME_ACTIVE)) {
+              triggerChangeEvent = false;
+            } else {
+              var activeElement = rootElement.querySelector(SELECTOR_ACTIVE);
+
+              if (activeElement) {
+                $__default['default'](activeElement).removeClass(CLASS_NAME_ACTIVE);
+              }
+            }
+          }
+
+          if (triggerChangeEvent) {
+            // if it's not a radio button or checkbox don't add a pointless/invalid checked property to the input
+            if (input.type === 'checkbox' || input.type === 'radio') {
+              input.checked = !this._element.classList.contains(CLASS_NAME_ACTIVE);
+            }
+
+            if (!this.shouldAvoidTriggerChange) {
+              $__default['default'](input).trigger('change');
+            }
+          }
+
+          input.focus();
+          addAriaPressed = false;
+        }
+      }
+
+      if (!(this._element.hasAttribute('disabled') || this._element.classList.contains('disabled'))) {
+        if (addAriaPressed) {
+          this._element.setAttribute('aria-pressed', !this._element.classList.contains(CLASS_NAME_ACTIVE));
+        }
+
+        if (triggerChangeEvent) {
+          $__default['default'](this._element).toggleClass(CLASS_NAME_ACTIVE);
+        }
+      }
+    };
+
+    _proto.dispose = function dispose() {
+      $__default['default'].removeData(this._element, DATA_KEY);
+      this._element = null;
     } // Static
     ;
 
-    Button.jQueryInterface = function jQueryInterface(config) {
+    Button._jQueryInterface = function _jQueryInterface(config, avoidTriggerChange) {
       return this.each(function () {
-        var data = Data__default['default'].getData(this, DATA_KEY);
+        var $element = $__default['default'](this);
+        var data = $element.data(DATA_KEY);
 
         if (!data) {
           data = new Button(this);
+          $element.data(DATA_KEY, data);
         }
 
+        data.shouldAvoidTriggerChange = avoidTriggerChange;
+
         if (config === 'toggle') {
           data[config]();
         }
       });
     };
 
-    _createClass$1(Button, null, [{
-      key: "DATA_KEY",
-      // Getters
+    _createClass(Button, null, [{
+      key: "VERSION",
       get: function get() {
-        return DATA_KEY;
+        return VERSION;
       }
     }]);
 
     return Button;
-  }(BaseComponent);
+  }();
   /**
    * ------------------------------------------------------------------------
    * Data Api implementation
@@ -157,39 +145,75 @@
    */
 
 
-  EventHandler__default['default'].on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
-    event.preventDefault();
-    var button = event.target.closest(SELECTOR_DATA_TOGGLE);
-    var data = Data__default['default'].getData(button, DATA_KEY);
+  $__default['default'](document).on(EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE_CARROT, function (event) {
+    var button = event.target;
+    var initialButton = button;
 
-    if (!data) {
-      data = new Button(button);
+    if (!$__default['default'](button).hasClass(CLASS_NAME_BUTTON)) {
+      button = $__default['default'](button).closest(SELECTOR_BUTTON)[0];
     }
 
-    data.toggle();
+    if (!button || button.hasAttribute('disabled') || button.classList.contains('disabled')) {
+      event.preventDefault(); // work around Firefox bug #1540995
+    } else {
+      var inputBtn = button.querySelector(SELECTOR_INPUT);
+
+      if (inputBtn && (inputBtn.hasAttribute('disabled') || inputBtn.classList.contains('disabled'))) {
+        event.preventDefault(); // work around Firefox bug #1540995
+
+        return;
+      }
+
+      if (initialButton.tagName === 'INPUT' || button.tagName !== 'LABEL') {
+        Button._jQueryInterface.call($__default['default'](button), 'toggle', initialButton.tagName === 'INPUT');
+      }
+    }
+  }).on(EVENT_FOCUS_BLUR_DATA_API, SELECTOR_DATA_TOGGLE_CARROT, function (event) {
+    var button = $__default['default'](event.target).closest(SELECTOR_BUTTON)[0];
+    $__default['default'](button).toggleClass(CLASS_NAME_FOCUS, /^focus(in)?$/.test(event.type));
+  });
+  $__default['default'](window).on(EVENT_LOAD_DATA_API, function () {
+    // ensure correct active class is set to match the controls' actual values/states
+    // find all checkboxes/readio buttons inside data-toggle groups
+    var buttons = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLES_BUTTONS));
+
+    for (var i = 0, len = buttons.length; i < len; i++) {
+      var button = buttons[i];
+      var input = button.querySelector(SELECTOR_INPUT);
+
+      if (input.checked || input.hasAttribute('checked')) {
+        button.classList.add(CLASS_NAME_ACTIVE);
+      } else {
+        button.classList.remove(CLASS_NAME_ACTIVE);
+      }
+    } // find all button toggles
+
+
+    buttons = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE));
+
+    for (var _i = 0, _len = buttons.length; _i < _len; _i++) {
+      var _button = buttons[_i];
+
+      if (_button.getAttribute('aria-pressed') === 'true') {
+        _button.classList.add(CLASS_NAME_ACTIVE);
+      } else {
+        _button.classList.remove(CLASS_NAME_ACTIVE);
+      }
+    }
   });
   /**
    * ------------------------------------------------------------------------
    * jQuery
    * ------------------------------------------------------------------------
-   * add .Button to jQuery only if jQuery is present
    */
 
-  onDOMContentLoaded(function () {
-    var $ = getjQuery();
-    /* istanbul ignore if */
+  $__default['default'].fn[NAME] = Button._jQueryInterface;
+  $__default['default'].fn[NAME].Constructor = Button;
 
-    if ($) {
-      var JQUERY_NO_CONFLICT = $.fn[NAME];
-      $.fn[NAME] = Button.jQueryInterface;
-      $.fn[NAME].Constructor = Button;
-
-      $.fn[NAME].noConflict = function () {
-        $.fn[NAME] = JQUERY_NO_CONFLICT;
-        return Button.jQueryInterface;
-      };
-    }
-  });
+  $__default['default'].fn[NAME].noConflict = function () {
+    $__default['default'].fn[NAME] = JQUERY_NO_CONFLICT;
+    return Button._jQueryInterface;
+  };
 
   return Button;
 

js/dist/carousel.js

@@ -1,153 +1,20 @@
 /*!
-  * Bootstrap carousel.js v5.0.0-beta1 (https://getbootstrap.com/)
+  * Bootstrap carousel.js v4.5.3 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler', './dom/manipulator', './dom/selector-engine'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Carousel = factory(global.Data, global.EventHandler, global.Manipulator, global.SelectorEngine));
-}(this, (function (Data, EventHandler, Manipulator, SelectorEngine) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
+  typeof define === 'function' && define.amd ? define(['jquery', './util.js'], factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Carousel = factory(global.jQuery, global.Util));
+}(this, (function ($, Util) { 'use strict';
 
   function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
 
-  var Data__default = /*#__PURE__*/_interopDefaultLegacy(Data);
-  var EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
-  var Manipulator__default = /*#__PURE__*/_interopDefaultLegacy(Manipulator);
-  var SelectorEngine__default = /*#__PURE__*/_interopDefaultLegacy(SelectorEngine);
+  var $__default = /*#__PURE__*/_interopDefaultLegacy($);
+  var Util__default = /*#__PURE__*/_interopDefaultLegacy(Util);
 
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-beta1): util/index.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-  var MILLISECONDS_MULTIPLIER = 1000;
-  var TRANSITION_END = 'transitionend'; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
-
-  var toType = function toType(obj) {
-    if (obj === null || obj === undefined) {
-      return "" + obj;
-    }
-
-    return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
-  };
-
-  var getSelector = function getSelector(element) {
-    var selector = element.getAttribute('data-bs-target');
-
-    if (!selector || selector === '#') {
-      var hrefAttr = element.getAttribute('href');
-      selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
-    }
-
-    return selector;
-  };
-
-  var getElementFromSelector = function getElementFromSelector(element) {
-    var selector = getSelector(element);
-    return selector ? document.querySelector(selector) : null;
-  };
-
-  var getTransitionDurationFromElement = function getTransitionDurationFromElement(element) {
-    if (!element) {
-      return 0;
-    } // Get transition-duration of the element
-
-
-    var _window$getComputedSt = window.getComputedStyle(element),
-        transitionDuration = _window$getComputedSt.transitionDuration,
-        transitionDelay = _window$getComputedSt.transitionDelay;
-
-    var floatTransitionDuration = Number.parseFloat(transitionDuration);
-    var floatTransitionDelay = Number.parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
-
-    if (!floatTransitionDuration && !floatTransitionDelay) {
-      return 0;
-    } // If multiple durations are defined, take the first
-
-
-    transitionDuration = transitionDuration.split(',')[0];
-    transitionDelay = transitionDelay.split(',')[0];
-    return (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
-  };
-
-  var triggerTransitionEnd = function triggerTransitionEnd(element) {
-    element.dispatchEvent(new Event(TRANSITION_END));
-  };
-
-  var isElement = function isElement(obj) {
-    return (obj[0] || obj).nodeType;
-  };
-
-  var emulateTransitionEnd = function emulateTransitionEnd(element, duration) {
-    var called = false;
-    var durationPadding = 5;
-    var emulatedDuration = duration + durationPadding;
-
-    function listener() {
-      called = true;
-      element.removeEventListener(TRANSITION_END, listener);
-    }
-
-    element.addEventListener(TRANSITION_END, listener);
-    setTimeout(function () {
-      if (!called) {
-        triggerTransitionEnd(element);
-      }
-    }, emulatedDuration);
-  };
-
-  var typeCheckConfig = function typeCheckConfig(componentName, config, configTypes) {
-    Object.keys(configTypes).forEach(function (property) {
-      var expectedTypes = configTypes[property];
-      var value = config[property];
-      var valueType = value && isElement(value) ? 'element' : toType(value);
-
-      if (!new RegExp(expectedTypes).test(valueType)) {
-        throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
-      }
-    });
-  };
-
-  var isVisible = function isVisible(element) {
-    if (!element) {
-      return false;
-    }
-
-    if (element.style && element.parentNode && element.parentNode.style) {
-      var elementStyle = getComputedStyle(element);
-      var parentNodeStyle = getComputedStyle(element.parentNode);
-      return elementStyle.display !== 'none' && parentNodeStyle.display !== 'none' && elementStyle.visibility !== 'hidden';
-    }
-
-    return false;
-  };
-
-  var reflow = function reflow(element) {
-    return element.offsetHeight;
-  };
-
-  var getjQuery = function getjQuery() {
-    var _window = window,
-        jQuery = _window.jQuery;
-
-    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
-      return jQuery;
-    }
-
-    return null;
-  };
-
-  var onDOMContentLoaded = function onDOMContentLoaded(callback) {
-    if (document.readyState === 'loading') {
-      document.addEventListener('DOMContentLoaded', callback);
-    } else {
-      callback();
-    }
-  };
-
-  var isRTL = document.documentElement.dir === 'rtl';
+  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
 
   function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
 
@@ -158,60 +25,16 @@
    * ------------------------------------------------------------------------
    */
 
-  var VERSION = '5.0.0-beta1';
-
-  var BaseComponent = /*#__PURE__*/function () {
-    function BaseComponent(element) {
-      if (!element) {
-        return;
-      }
-
-      this._element = element;
-      Data__default['default'].setData(element, this.constructor.DATA_KEY, this);
-    }
-
-    var _proto = BaseComponent.prototype;
-
-    _proto.dispose = function dispose() {
-      Data__default['default'].removeData(this._element, this.constructor.DATA_KEY);
-      this._element = null;
-    }
-    /** Static */
-    ;
-
-    BaseComponent.getInstance = function getInstance(element) {
-      return Data__default['default'].getData(element, this.DATA_KEY);
-    };
-
-    _createClass(BaseComponent, null, [{
-      key: "VERSION",
-      get: function get() {
-        return VERSION;
-      }
-    }]);
-
-    return BaseComponent;
-  }();
-
-  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
-
-  function _defineProperties$1(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
-
-  function _createClass$1(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties$1(Constructor.prototype, protoProps); if (staticProps) _defineProperties$1(Constructor, staticProps); return Constructor; }
-
-  function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
-  /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
-   */
-
   var NAME = 'carousel';
+  var VERSION = '4.5.3';
   var DATA_KEY = 'bs.carousel';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
-  var ARROW_LEFT_KEY = 'ArrowLeft';
-  var ARROW_RIGHT_KEY = 'ArrowRight';
+  var JQUERY_NO_CONFLICT = $__default['default'].fn[NAME];
+  var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key
+
+  var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key
+
   var TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch
 
   var SWIPE_THRESHOLD = 40;
@@ -251,8 +74,8 @@
   var CLASS_NAME_CAROUSEL = 'carousel';
   var CLASS_NAME_ACTIVE = 'active';
   var CLASS_NAME_SLIDE = 'slide';
-  var CLASS_NAME_END = 'carousel-item-end';
-  var CLASS_NAME_START = 'carousel-item-start';
+  var CLASS_NAME_RIGHT = 'carousel-item-right';
+  var CLASS_NAME_LEFT = 'carousel-item-left';
   var CLASS_NAME_NEXT = 'carousel-item-next';
   var CLASS_NAME_PREV = 'carousel-item-prev';
   var CLASS_NAME_POINTER_EVENT = 'pointer-event';
@@ -262,8 +85,8 @@
   var SELECTOR_ITEM_IMG = '.carousel-item img';
   var SELECTOR_NEXT_PREV = '.carousel-item-next, .carousel-item-prev';
   var SELECTOR_INDICATORS = '.carousel-indicators';
-  var SELECTOR_DATA_SLIDE = '[data-bs-slide], [data-bs-slide-to]';
-  var SELECTOR_DATA_RIDE = '[data-bs-ride="carousel"]';
+  var SELECTOR_DATA_SLIDE = '[data-slide], [data-slide-to]';
+  var SELECTOR_DATA_RIDE = '[data-ride="carousel"]';
   var PointerType = {
     TOUCH: 'touch',
     PEN: 'pen'
@@ -274,29 +97,23 @@
    * ------------------------------------------------------------------------
    */
 
-  var Carousel = /*#__PURE__*/function (_BaseComponent) {
-    _inheritsLoose(Carousel, _BaseComponent);
-
+  var Carousel = /*#__PURE__*/function () {
     function Carousel(element, config) {
-      var _this;
+      this._items = null;
+      this._interval = null;
+      this._activeElement = null;
+      this._isPaused = false;
+      this._isSliding = false;
+      this.touchTimeout = null;
+      this.touchStartX = 0;
+      this.touchDeltaX = 0;
+      this._config = this._getConfig(config);
+      this._element = element;
+      this._indicatorsElement = this._element.querySelector(SELECTOR_INDICATORS);
+      this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
+      this._pointerEvent = Boolean(window.PointerEvent || window.MSPointerEvent);
 
-      _this = _BaseComponent.call(this, element) || this;
-      _this._items = null;
-      _this._interval = null;
-      _this._activeElement = null;
-      _this._isPaused = false;
-      _this._isSliding = false;
-      _this.touchTimeout = null;
-      _this.touchStartX = 0;
-      _this.touchDeltaX = 0;
-      _this._config = _this._getConfig(config);
-      _this._indicatorsElement = SelectorEngine__default['default'].findOne(SELECTOR_INDICATORS, _this._element);
-      _this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
-      _this._pointerEvent = Boolean(window.PointerEvent);
-
-      _this._addEventListeners();
-
-      return _this;
+      this._addEventListeners();
     } // Getters
 
 
@@ -310,9 +127,10 @@
     };
 
     _proto.nextWhenVisible = function nextWhenVisible() {
-      // Don't call next when the page isn't visible
+      var $element = $__default['default'](this._element); // Don't call next when the page isn't visible
       // or the carousel or its parent isn't visible
-      if (!document.hidden && isVisible(this._element)) {
+
+      if (!document.hidden && $element.is(':visible') && $element.css('visibility') !== 'hidden') {
         this.next();
       }
     };
@@ -328,8 +146,8 @@
         this._isPaused = true;
       }
 
-      if (SelectorEngine__default['default'].findOne(SELECTOR_NEXT_PREV, this._element)) {
-        triggerTransitionEnd(this._element);
+      if (this._element.querySelector(SELECTOR_NEXT_PREV)) {
+        Util__default['default'].triggerTransitionEnd(this._element);
         this.cycle(true);
       }
 
@@ -347,17 +165,15 @@
         this._interval = null;
       }
 
-      if (this._config && this._config.interval && !this._isPaused) {
-        this._updateInterval();
-
+      if (this._config.interval && !this._isPaused) {
         this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
       }
     };
 
     _proto.to = function to(index) {
-      var _this2 = this;
+      var _this = this;
 
-      this._activeElement = SelectorEngine__default['default'].findOne(SELECTOR_ACTIVE_ITEM, this._element);
+      this._activeElement = this._element.querySelector(SELECTOR_ACTIVE_ITEM);
 
       var activeIndex = this._getItemIndex(this._activeElement);
 
@@ -366,8 +182,8 @@
       }
 
       if (this._isSliding) {
-        EventHandler__default['default'].one(this._element, EVENT_SLID, function () {
-          return _this2.to(index);
+        $__default['default'](this._element).one(EVENT_SLID, function () {
+          return _this.to(index);
         });
         return;
       }
@@ -384,11 +200,11 @@
     };
 
     _proto.dispose = function dispose() {
-      _BaseComponent.prototype.dispose.call(this);
-
-      EventHandler__default['default'].off(this._element, EVENT_KEY);
+      $__default['default'](this._element).off(EVENT_KEY);
+      $__default['default'].removeData(this._element, DATA_KEY);
       this._items = null;
       this._config = null;
+      this._element = null;
       this._interval = null;
       this._isPaused = null;
       this._isSliding = null;
@@ -399,7 +215,7 @@
 
     _proto._getConfig = function _getConfig(config) {
       config = _extends({}, Default, config);
-      typeCheckConfig(NAME, config, DefaultType);
+      Util__default['default'].typeCheckConfig(NAME, config, DefaultType);
       return config;
     };
 
@@ -424,56 +240,59 @@
     };
 
     _proto._addEventListeners = function _addEventListeners() {
-      var _this3 = this;
+      var _this2 = this;
 
       if (this._config.keyboard) {
-        EventHandler__default['default'].on(this._element, EVENT_KEYDOWN, function (event) {
-          return _this3._keydown(event);
+        $__default['default'](this._element).on(EVENT_KEYDOWN, function (event) {
+          return _this2._keydown(event);
         });
       }
 
       if (this._config.pause === 'hover') {
-        EventHandler__default['default'].on(this._element, EVENT_MOUSEENTER, function (event) {
-          return _this3.pause(event);
-        });
-        EventHandler__default['default'].on(this._element, EVENT_MOUSELEAVE, function (event) {
-          return _this3.cycle(event);
+        $__default['default'](this._element).on(EVENT_MOUSEENTER, function (event) {
+          return _this2.pause(event);
+        }).on(EVENT_MOUSELEAVE, function (event) {
+          return _this2.cycle(event);
         });
       }
 
-      if (this._config.touch && this._touchSupported) {
+      if (this._config.touch) {
         this._addTouchEventListeners();
       }
     };
 
     _proto._addTouchEventListeners = function _addTouchEventListeners() {
-      var _this4 = this;
+      var _this3 = this;
+
+      if (!this._touchSupported) {
+        return;
+      }
 
       var start = function start(event) {
-        if (_this4._pointerEvent && PointerType[event.pointerType.toUpperCase()]) {
-          _this4.touchStartX = event.clientX;
-        } else if (!_this4._pointerEvent) {
-          _this4.touchStartX = event.touches[0].clientX;
+        if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
+          _this3.touchStartX = event.originalEvent.clientX;
+        } else if (!_this3._pointerEvent) {
+          _this3.touchStartX = event.originalEvent.touches[0].clientX;
         }
       };
 
       var move = function move(event) {
         // ensure swiping with one touch and not pinching
-        if (event.touches && event.touches.length > 1) {
-          _this4.touchDeltaX = 0;
+        if (event.originalEvent.touches && event.originalEvent.touches.length > 1) {
+          _this3.touchDeltaX = 0;
         } else {
-          _this4.touchDeltaX = event.touches[0].clientX - _this4.touchStartX;
+          _this3.touchDeltaX = event.originalEvent.touches[0].clientX - _this3.touchStartX;
         }
       };
 
       var end = function end(event) {
-        if (_this4._pointerEvent && PointerType[event.pointerType.toUpperCase()]) {
-          _this4.touchDeltaX = event.clientX - _this4.touchStartX;
+        if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
+          _this3.touchDeltaX = event.originalEvent.clientX - _this3.touchStartX;
         }
 
-        _this4._handleSwipe();
+        _this3._handleSwipe();
 
-        if (_this4._config.pause === 'hover') {
+        if (_this3._config.pause === 'hover') {
           // If it's a touch-enabled device, mouseenter/leave are fired as
           // part of the mouse compatibility events on first tap - the carousel
           // would stop cycling until user tapped out of it;
@@ -481,41 +300,39 @@
           // (as if it's the second time we tap on it, mouseenter compat event
           // is NOT fired) and after a timeout (to allow for mouse compatibility
           // events to fire) we explicitly restart cycling
-          _this4.pause();
+          _this3.pause();
 
-          if (_this4.touchTimeout) {
-            clearTimeout(_this4.touchTimeout);
+          if (_this3.touchTimeout) {
+            clearTimeout(_this3.touchTimeout);
           }
 
-          _this4.touchTimeout = setTimeout(function (event) {
-            return _this4.cycle(event);
-          }, TOUCHEVENT_COMPAT_WAIT + _this4._config.interval);
+          _this3.touchTimeout = setTimeout(function (event) {
+            return _this3.cycle(event);
+          }, TOUCHEVENT_COMPAT_WAIT + _this3._config.interval);
         }
       };
 
-      SelectorEngine__default['default'].find(SELECTOR_ITEM_IMG, this._element).forEach(function (itemImg) {
-        EventHandler__default['default'].on(itemImg, EVENT_DRAG_START, function (e) {
-          return e.preventDefault();
-        });
+      $__default['default'](this._element.querySelectorAll(SELECTOR_ITEM_IMG)).on(EVENT_DRAG_START, function (e) {
+        return e.preventDefault();
       });
 
       if (this._pointerEvent) {
-        EventHandler__default['default'].on(this._element, EVENT_POINTERDOWN, function (event) {
+        $__default['default'](this._element).on(EVENT_POINTERDOWN, function (event) {
           return start(event);
         });
-        EventHandler__default['default'].on(this._element, EVENT_POINTERUP, function (event) {
+        $__default['default'](this._element).on(EVENT_POINTERUP, function (event) {
           return end(event);
         });
 
         this._element.classList.add(CLASS_NAME_POINTER_EVENT);
       } else {
-        EventHandler__default['default'].on(this._element, EVENT_TOUCHSTART, function (event) {
+        $__default['default'](this._element).on(EVENT_TOUCHSTART, function (event) {
           return start(event);
         });
-        EventHandler__default['default'].on(this._element, EVENT_TOUCHMOVE, function (event) {
+        $__default['default'](this._element).on(EVENT_TOUCHMOVE, function (event) {
           return move(event);
         });
-        EventHandler__default['default'].on(this._element, EVENT_TOUCHEND, function (event) {
+        $__default['default'](this._element).on(EVENT_TOUCHEND, function (event) {
           return end(event);
         });
       }
@@ -526,13 +343,13 @@
         return;
       }
 
-      switch (event.key) {
-        case ARROW_LEFT_KEY:
+      switch (event.which) {
+        case ARROW_LEFT_KEYCODE:
           event.preventDefault();
           this.prev();
           break;
 
-        case ARROW_RIGHT_KEY:
+        case ARROW_RIGHT_KEYCODE:
           event.preventDefault();
           this.next();
           break;
@@ -540,7 +357,7 @@
     };
 
     _proto._getItemIndex = function _getItemIndex(element) {
-      this._items = element && element.parentNode ? SelectorEngine__default['default'].find(SELECTOR_ITEM, element.parentNode) : [];
+      this._items = element && element.parentNode ? [].slice.call(element.parentNode.querySelectorAll(SELECTOR_ITEM)) : [];
       return this._items.indexOf(element);
     };
 
@@ -565,53 +382,35 @@
     _proto._triggerSlideEvent = function _triggerSlideEvent(relatedTarget, eventDirectionName) {
       var targetIndex = this._getItemIndex(relatedTarget);
 
-      var fromIndex = this._getItemIndex(SelectorEngine__default['default'].findOne(SELECTOR_ACTIVE_ITEM, this._element));
+      var fromIndex = this._getItemIndex(this._element.querySelector(SELECTOR_ACTIVE_ITEM));
 
-      return EventHandler__default['default'].trigger(this._element, EVENT_SLIDE, {
+      var slideEvent = $__default['default'].Event(EVENT_SLIDE, {
         relatedTarget: relatedTarget,
         direction: eventDirectionName,
         from: fromIndex,
         to: targetIndex
       });
+      $__default['default'](this._element).trigger(slideEvent);
+      return slideEvent;
     };
 
     _proto._setActiveIndicatorElement = function _setActiveIndicatorElement(element) {
       if (this._indicatorsElement) {
-        var indicators = SelectorEngine__default['default'].find(SELECTOR_ACTIVE, this._indicatorsElement);
-
-        for (var i = 0; i < indicators.length; i++) {
-          indicators[i].classList.remove(CLASS_NAME_ACTIVE);
-        }
+        var indicators = [].slice.call(this._indicatorsElement.querySelectorAll(SELECTOR_ACTIVE));
+        $__default['default'](indicators).removeClass(CLASS_NAME_ACTIVE);
 
         var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
 
         if (nextIndicator) {
-          nextIndicator.classList.add(CLASS_NAME_ACTIVE);
+          $__default['default'](nextIndicator).addClass(CLASS_NAME_ACTIVE);
         }
       }
     };
 
-    _proto._updateInterval = function _updateInterval() {
-      var element = this._activeElement || SelectorEngine__default['default'].findOne(SELECTOR_ACTIVE_ITEM, this._element);
-
-      if (!element) {
-        return;
-      }
-
-      var elementInterval = Number.parseInt(element.getAttribute('data-bs-interval'), 10);
-
-      if (elementInterval) {
-        this._config.defaultInterval = this._config.defaultInterval || this._config.interval;
-        this._config.interval = elementInterval;
-      } else {
-        this._config.interval = this._config.defaultInterval || this._config.interval;
-      }
-    };
-
     _proto._slide = function _slide(direction, element) {
-      var _this5 = this;
+      var _this4 = this;
 
-      var activeElement = SelectorEngine__default['default'].findOne(SELECTOR_ACTIVE_ITEM, this._element);
+      var activeElement = this._element.querySelector(SELECTOR_ACTIVE_ITEM);
 
       var activeElementIndex = this._getItemIndex(activeElement);
 
@@ -625,23 +424,23 @@
       var eventDirectionName;
 
       if (direction === DIRECTION_NEXT) {
-        directionalClassName = CLASS_NAME_START;
+        directionalClassName = CLASS_NAME_LEFT;
         orderClassName = CLASS_NAME_NEXT;
         eventDirectionName = DIRECTION_LEFT;
       } else {
-        directionalClassName = CLASS_NAME_END;
+        directionalClassName = CLASS_NAME_RIGHT;
         orderClassName = CLASS_NAME_PREV;
         eventDirectionName = DIRECTION_RIGHT;
       }
 
-      if (nextElement && nextElement.classList.contains(CLASS_NAME_ACTIVE)) {
+      if (nextElement && $__default['default'](nextElement).hasClass(CLASS_NAME_ACTIVE)) {
         this._isSliding = false;
         return;
       }
 
       var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
 
-      if (slideEvent.defaultPrevented) {
+      if (slideEvent.isDefaultPrevented()) {
         return;
       }
 
@@ -658,39 +457,41 @@
 
       this._setActiveIndicatorElement(nextElement);
 
-      this._activeElement = nextElement;
+      var slidEvent = $__default['default'].Event(EVENT_SLID, {
+        relatedTarget: nextElement,
+        direction: eventDirectionName,
+        from: activeElementIndex,
+        to: nextElementIndex
+      });
 
-      if (this._element.classList.contains(CLASS_NAME_SLIDE)) {
-        nextElement.classList.add(orderClassName);
-        reflow(nextElement);
-        activeElement.classList.add(directionalClassName);
-        nextElement.classList.add(directionalClassName);
-        var transitionDuration = getTransitionDurationFromElement(activeElement);
-        EventHandler__default['default'].one(activeElement, TRANSITION_END, function () {
-          nextElement.classList.remove(directionalClassName, orderClassName);
-          nextElement.classList.add(CLASS_NAME_ACTIVE);
-          activeElement.classList.remove(CLASS_NAME_ACTIVE, orderClassName, directionalClassName);
-          _this5._isSliding = false;
+      if ($__default['default'](this._element).hasClass(CLASS_NAME_SLIDE)) {
+        $__default['default'](nextElement).addClass(orderClassName);
+        Util__default['default'].reflow(nextElement);
+        $__default['default'](activeElement).addClass(directionalClassName);
+        $__default['default'](nextElement).addClass(directionalClassName);
+        var nextElementInterval = parseInt(nextElement.getAttribute('data-interval'), 10);
+
+        if (nextElementInterval) {
+          this._config.defaultInterval = this._config.defaultInterval || this._config.interval;
+          this._config.interval = nextElementInterval;
+        } else {
+          this._config.interval = this._config.defaultInterval || this._config.interval;
+        }
+
+        var transitionDuration = Util__default['default'].getTransitionDurationFromElement(activeElement);
+        $__default['default'](activeElement).one(Util__default['default'].TRANSITION_END, function () {
+          $__default['default'](nextElement).removeClass(directionalClassName + " " + orderClassName).addClass(CLASS_NAME_ACTIVE);
+          $__default['default'](activeElement).removeClass(CLASS_NAME_ACTIVE + " " + orderClassName + " " + directionalClassName);
+          _this4._isSliding = false;
           setTimeout(function () {
-            EventHandler__default['default'].trigger(_this5._element, EVENT_SLID, {
-              relatedTarget: nextElement,
-              direction: eventDirectionName,
-              from: activeElementIndex,
-              to: nextElementIndex
-            });
+            return $__default['default'](_this4._element).trigger(slidEvent);
           }, 0);
-        });
-        emulateTransitionEnd(activeElement, transitionDuration);
+        }).emulateTransitionEnd(transitionDuration);
       } else {
-        activeElement.classList.remove(CLASS_NAME_ACTIVE);
-        nextElement.classList.add(CLASS_NAME_ACTIVE);
+        $__default['default'](activeElement).removeClass(CLASS_NAME_ACTIVE);
+        $__default['default'](nextElement).addClass(CLASS_NAME_ACTIVE);
         this._isSliding = false;
-        EventHandler__default['default'].trigger(this._element, EVENT_SLID, {
-          relatedTarget: nextElement,
-          direction: eventDirectionName,
-          from: activeElementIndex,
-          to: nextElementIndex
-        });
+        $__default['default'](this._element).trigger(slidEvent);
       }
 
       if (isCycling) {
@@ -699,79 +500,82 @@
     } // Static
     ;
 
-    Carousel.carouselInterface = function carouselInterface(element, config) {
-      var data = Data__default['default'].getData(element, DATA_KEY);
+    Carousel._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var data = $__default['default'](this).data(DATA_KEY);
 
-      var _config = _extends({}, Default, Manipulator__default['default'].getDataAttributes(element));
+        var _config = _extends({}, Default, $__default['default'](this).data());
 
-      if (typeof config === 'object') {
-        _config = _extends({}, _config, config);
-      }
-
-      var action = typeof config === 'string' ? config : _config.slide;
-
-      if (!data) {
-        data = new Carousel(element, _config);
-      }
-
-      if (typeof config === 'number') {
-        data.to(config);
-      } else if (typeof action === 'string') {
-        if (typeof data[action] === 'undefined') {
-          throw new TypeError("No method named \"" + action + "\"");
+        if (typeof config === 'object') {
+          _config = _extends({}, _config, config);
         }
 
-        data[action]();
-      } else if (_config.interval && _config.ride) {
-        data.pause();
-        data.cycle();
-      }
-    };
+        var action = typeof config === 'string' ? config : _config.slide;
 
-    Carousel.jQueryInterface = function jQueryInterface(config) {
-      return this.each(function () {
-        Carousel.carouselInterface(this, config);
+        if (!data) {
+          data = new Carousel(this, _config);
+          $__default['default'](this).data(DATA_KEY, data);
+        }
+
+        if (typeof config === 'number') {
+          data.to(config);
+        } else if (typeof action === 'string') {
+          if (typeof data[action] === 'undefined') {
+            throw new TypeError("No method named \"" + action + "\"");
+          }
+
+          data[action]();
+        } else if (_config.interval && _config.ride) {
+          data.pause();
+          data.cycle();
+        }
       });
     };
 
-    Carousel.dataApiClickHandler = function dataApiClickHandler(event) {
-      var target = getElementFromSelector(this);
+    Carousel._dataApiClickHandler = function _dataApiClickHandler(event) {
+      var selector = Util__default['default'].getSelectorFromElement(this);
 
-      if (!target || !target.classList.contains(CLASS_NAME_CAROUSEL)) {
+      if (!selector) {
         return;
       }
 
-      var config = _extends({}, Manipulator__default['default'].getDataAttributes(target), Manipulator__default['default'].getDataAttributes(this));
+      var target = $__default['default'](selector)[0];
 
-      var slideIndex = this.getAttribute('data-bs-slide-to');
+      if (!target || !$__default['default'](target).hasClass(CLASS_NAME_CAROUSEL)) {
+        return;
+      }
+
+      var config = _extends({}, $__default['default'](target).data(), $__default['default'](this).data());
+
+      var slideIndex = this.getAttribute('data-slide-to');
 
       if (slideIndex) {
         config.interval = false;
       }
 
-      Carousel.carouselInterface(target, config);
+      Carousel._jQueryInterface.call($__default['default'](target), config);
 
       if (slideIndex) {
-        Data__default['default'].getData(target, DATA_KEY).to(slideIndex);
+        $__default['default'](target).data(DATA_KEY).to(slideIndex);
       }
 
       event.preventDefault();
     };
 
-    _createClass$1(Carousel, null, [{
+    _createClass(Carousel, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }, {
       key: "Default",
       get: function get() {
         return Default;
       }
-    }, {
-      key: "DATA_KEY",
-      get: function get() {
-        return DATA_KEY;
-      }
     }]);
 
     return Carousel;
-  }(BaseComponent);
+  }();
   /**
    * ------------------------------------------------------------------------
    * Data Api implementation
@@ -779,36 +583,29 @@
    */
 
 
-  EventHandler__default['default'].on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_SLIDE, Carousel.dataApiClickHandler);
-  EventHandler__default['default'].on(window, EVENT_LOAD_DATA_API, function () {
-    var carousels = SelectorEngine__default['default'].find(SELECTOR_DATA_RIDE);
+  $__default['default'](document).on(EVENT_CLICK_DATA_API, SELECTOR_DATA_SLIDE, Carousel._dataApiClickHandler);
+  $__default['default'](window).on(EVENT_LOAD_DATA_API, function () {
+    var carousels = [].slice.call(document.querySelectorAll(SELECTOR_DATA_RIDE));
 
     for (var i = 0, len = carousels.length; i < len; i++) {
-      Carousel.carouselInterface(carousels[i], Data__default['default'].getData(carousels[i], DATA_KEY));
+      var $carousel = $__default['default'](carousels[i]);
+
+      Carousel._jQueryInterface.call($carousel, $carousel.data());
     }
   });
   /**
    * ------------------------------------------------------------------------
    * jQuery
    * ------------------------------------------------------------------------
-   * add .Carousel to jQuery only if jQuery is present
    */
 
-  onDOMContentLoaded(function () {
-    var $ = getjQuery();
-    /* istanbul ignore if */
+  $__default['default'].fn[NAME] = Carousel._jQueryInterface;
+  $__default['default'].fn[NAME].Constructor = Carousel;
 
-    if ($) {
-      var JQUERY_NO_CONFLICT = $.fn[NAME];
-      $.fn[NAME] = Carousel.jQueryInterface;
-      $.fn[NAME].Constructor = Carousel;
-
-      $.fn[NAME].noConflict = function () {
-        $.fn[NAME] = JQUERY_NO_CONFLICT;
-        return Carousel.jQueryInterface;
-      };
-    }
-  });
+  $__default['default'].fn[NAME].noConflict = function () {
+    $__default['default'].fn[NAME] = JQUERY_NO_CONFLICT;
+    return Carousel._jQueryInterface;
+  };
 
   return Carousel;
 

js/dist/collapse.js

@@ -1,149 +1,20 @@
 /*!
-  * Bootstrap collapse.js v5.0.0-beta1 (https://getbootstrap.com/)
+  * Bootstrap collapse.js v4.5.3 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler', './dom/manipulator', './dom/selector-engine'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Collapse = factory(global.Data, global.EventHandler, global.Manipulator, global.SelectorEngine));
-}(this, (function (Data, EventHandler, Manipulator, SelectorEngine) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
+  typeof define === 'function' && define.amd ? define(['jquery', './util.js'], factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Collapse = factory(global.jQuery, global.Util));
+}(this, (function ($, Util) { 'use strict';
 
   function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
 
-  var Data__default = /*#__PURE__*/_interopDefaultLegacy(Data);
-  var EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
-  var Manipulator__default = /*#__PURE__*/_interopDefaultLegacy(Manipulator);
-  var SelectorEngine__default = /*#__PURE__*/_interopDefaultLegacy(SelectorEngine);
+  var $__default = /*#__PURE__*/_interopDefaultLegacy($);
+  var Util__default = /*#__PURE__*/_interopDefaultLegacy(Util);
 
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-beta1): util/index.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-  var MILLISECONDS_MULTIPLIER = 1000;
-  var TRANSITION_END = 'transitionend'; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
-
-  var toType = function toType(obj) {
-    if (obj === null || obj === undefined) {
-      return "" + obj;
-    }
-
-    return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
-  };
-
-  var getSelector = function getSelector(element) {
-    var selector = element.getAttribute('data-bs-target');
-
-    if (!selector || selector === '#') {
-      var hrefAttr = element.getAttribute('href');
-      selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
-    }
-
-    return selector;
-  };
-
-  var getSelectorFromElement = function getSelectorFromElement(element) {
-    var selector = getSelector(element);
-
-    if (selector) {
-      return document.querySelector(selector) ? selector : null;
-    }
-
-    return null;
-  };
-
-  var getElementFromSelector = function getElementFromSelector(element) {
-    var selector = getSelector(element);
-    return selector ? document.querySelector(selector) : null;
-  };
-
-  var getTransitionDurationFromElement = function getTransitionDurationFromElement(element) {
-    if (!element) {
-      return 0;
-    } // Get transition-duration of the element
-
-
-    var _window$getComputedSt = window.getComputedStyle(element),
-        transitionDuration = _window$getComputedSt.transitionDuration,
-        transitionDelay = _window$getComputedSt.transitionDelay;
-
-    var floatTransitionDuration = Number.parseFloat(transitionDuration);
-    var floatTransitionDelay = Number.parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
-
-    if (!floatTransitionDuration && !floatTransitionDelay) {
-      return 0;
-    } // If multiple durations are defined, take the first
-
-
-    transitionDuration = transitionDuration.split(',')[0];
-    transitionDelay = transitionDelay.split(',')[0];
-    return (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
-  };
-
-  var triggerTransitionEnd = function triggerTransitionEnd(element) {
-    element.dispatchEvent(new Event(TRANSITION_END));
-  };
-
-  var isElement = function isElement(obj) {
-    return (obj[0] || obj).nodeType;
-  };
-
-  var emulateTransitionEnd = function emulateTransitionEnd(element, duration) {
-    var called = false;
-    var durationPadding = 5;
-    var emulatedDuration = duration + durationPadding;
-
-    function listener() {
-      called = true;
-      element.removeEventListener(TRANSITION_END, listener);
-    }
-
-    element.addEventListener(TRANSITION_END, listener);
-    setTimeout(function () {
-      if (!called) {
-        triggerTransitionEnd(element);
-      }
-    }, emulatedDuration);
-  };
-
-  var typeCheckConfig = function typeCheckConfig(componentName, config, configTypes) {
-    Object.keys(configTypes).forEach(function (property) {
-      var expectedTypes = configTypes[property];
-      var value = config[property];
-      var valueType = value && isElement(value) ? 'element' : toType(value);
-
-      if (!new RegExp(expectedTypes).test(valueType)) {
-        throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
-      }
-    });
-  };
-
-  var reflow = function reflow(element) {
-    return element.offsetHeight;
-  };
-
-  var getjQuery = function getjQuery() {
-    var _window = window,
-        jQuery = _window.jQuery;
-
-    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
-      return jQuery;
-    }
-
-    return null;
-  };
-
-  var onDOMContentLoaded = function onDOMContentLoaded(callback) {
-    if (document.readyState === 'loading') {
-      document.addEventListener('DOMContentLoaded', callback);
-    } else {
-      callback();
-    }
-  };
-
-  var isRTL = document.documentElement.dir === 'rtl';
+  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
 
   function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
 
@@ -154,58 +25,12 @@
    * ------------------------------------------------------------------------
    */
 
-  var VERSION = '5.0.0-beta1';
-
-  var BaseComponent = /*#__PURE__*/function () {
-    function BaseComponent(element) {
-      if (!element) {
-        return;
-      }
-
-      this._element = element;
-      Data__default['default'].setData(element, this.constructor.DATA_KEY, this);
-    }
-
-    var _proto = BaseComponent.prototype;
-
-    _proto.dispose = function dispose() {
-      Data__default['default'].removeData(this._element, this.constructor.DATA_KEY);
-      this._element = null;
-    }
-    /** Static */
-    ;
-
-    BaseComponent.getInstance = function getInstance(element) {
-      return Data__default['default'].getData(element, this.DATA_KEY);
-    };
-
-    _createClass(BaseComponent, null, [{
-      key: "VERSION",
-      get: function get() {
-        return VERSION;
-      }
-    }]);
-
-    return BaseComponent;
-  }();
-
-  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
-
-  function _defineProperties$1(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
-
-  function _createClass$1(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties$1(Constructor.prototype, protoProps); if (staticProps) _defineProperties$1(Constructor, staticProps); return Constructor; }
-
-  function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
-  /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
-   */
-
   var NAME = 'collapse';
+  var VERSION = '4.5.3';
   var DATA_KEY = 'bs.collapse';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
+  var JQUERY_NO_CONFLICT = $__default['default'].fn[NAME];
   var Default = {
     toggle: true,
     parent: ''
@@ -223,53 +48,47 @@
   var CLASS_NAME_COLLAPSE = 'collapse';
   var CLASS_NAME_COLLAPSING = 'collapsing';
   var CLASS_NAME_COLLAPSED = 'collapsed';
-  var WIDTH = 'width';
-  var HEIGHT = 'height';
+  var DIMENSION_WIDTH = 'width';
+  var DIMENSION_HEIGHT = 'height';
   var SELECTOR_ACTIVES = '.show, .collapsing';
-  var SELECTOR_DATA_TOGGLE = '[data-bs-toggle="collapse"]';
+  var SELECTOR_DATA_TOGGLE = '[data-toggle="collapse"]';
   /**
    * ------------------------------------------------------------------------
    * Class Definition
    * ------------------------------------------------------------------------
    */
 
-  var Collapse = /*#__PURE__*/function (_BaseComponent) {
-    _inheritsLoose(Collapse, _BaseComponent);
-
+  var Collapse = /*#__PURE__*/function () {
     function Collapse(element, config) {
-      var _this;
-
-      _this = _BaseComponent.call(this, element) || this;
-      _this._isTransitioning = false;
-      _this._config = _this._getConfig(config);
-      _this._triggerArray = SelectorEngine__default['default'].find(SELECTOR_DATA_TOGGLE + "[href=\"#" + element.id + "\"]," + (SELECTOR_DATA_TOGGLE + "[data-bs-target=\"#" + element.id + "\"]"));
-      var toggleList = SelectorEngine__default['default'].find(SELECTOR_DATA_TOGGLE);
+      this._isTransitioning = false;
+      this._element = element;
+      this._config = this._getConfig(config);
+      this._triggerArray = [].slice.call(document.querySelectorAll("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]")));
+      var toggleList = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE));
 
       for (var i = 0, len = toggleList.length; i < len; i++) {
         var elem = toggleList[i];
-        var selector = getSelectorFromElement(elem);
-        var filterElement = SelectorEngine__default['default'].find(selector).filter(function (foundElem) {
+        var selector = Util__default['default'].getSelectorFromElement(elem);
+        var filterElement = [].slice.call(document.querySelectorAll(selector)).filter(function (foundElem) {
           return foundElem === element;
         });
 
-        if (selector !== null && filterElement.length) {
-          _this._selector = selector;
+        if (selector !== null && filterElement.length > 0) {
+          this._selector = selector;
 
-          _this._triggerArray.push(elem);
+          this._triggerArray.push(elem);
         }
       }
 
-      _this._parent = _this._config.parent ? _this._getParent() : null;
+      this._parent = this._config.parent ? this._getParent() : null;
 
-      if (!_this._config.parent) {
-        _this._addAriaAndCollapsedClass(_this._element, _this._triggerArray);
+      if (!this._config.parent) {
+        this._addAriaAndCollapsedClass(this._element, this._triggerArray);
       }
 
-      if (_this._config.toggle) {
-        _this.toggle();
+      if (this._config.toggle) {
+        this.toggle();
       }
-
-      return _this;
     } // Getters
 
 
@@ -277,7 +96,7 @@
 
     // Public
     _proto.toggle = function toggle() {
-      if (this._element.classList.contains(CLASS_NAME_SHOW)) {
+      if ($__default['default'](this._element).hasClass(CLASS_NAME_SHOW)) {
         this.hide();
       } else {
         this.show();
@@ -285,9 +104,9 @@
     };
 
     _proto.show = function show() {
-      var _this2 = this;
+      var _this = this;
 
-      if (this._isTransitioning || this._element.classList.contains(CLASS_NAME_SHOW)) {
+      if (this._isTransitioning || $__default['default'](this._element).hasClass(CLASS_NAME_SHOW)) {
         return;
       }
 
@@ -295,9 +114,9 @@
       var activesData;
 
       if (this._parent) {
-        actives = SelectorEngine__default['default'].find(SELECTOR_ACTIVES, this._parent).filter(function (elem) {
-          if (typeof _this2._config.parent === 'string') {
-            return elem.getAttribute('data-bs-parent') === _this2._config.parent;
+        actives = [].slice.call(this._parent.querySelectorAll(SELECTOR_ACTIVES)).filter(function (elem) {
+          if (typeof _this._config.parent === 'string') {
+            return elem.getAttribute('data-parent') === _this._config.parent;
           }
 
           return elem.classList.contains(CLASS_NAME_COLLAPSE);
@@ -308,106 +127,88 @@
         }
       }
 
-      var container = SelectorEngine__default['default'].findOne(this._selector);
-
       if (actives) {
-        var tempActiveData = actives.find(function (elem) {
-          return container !== elem;
-        });
-        activesData = tempActiveData ? Data__default['default'].getData(tempActiveData, DATA_KEY) : null;
+        activesData = $__default['default'](actives).not(this._selector).data(DATA_KEY);
 
         if (activesData && activesData._isTransitioning) {
           return;
         }
       }
 
-      var startEvent = EventHandler__default['default'].trigger(this._element, EVENT_SHOW);
+      var startEvent = $__default['default'].Event(EVENT_SHOW);
+      $__default['default'](this._element).trigger(startEvent);
 
-      if (startEvent.defaultPrevented) {
+      if (startEvent.isDefaultPrevented()) {
         return;
       }
 
       if (actives) {
-        actives.forEach(function (elemActive) {
-          if (container !== elemActive) {
-            Collapse.collapseInterface(elemActive, 'hide');
-          }
+        Collapse._jQueryInterface.call($__default['default'](actives).not(this._selector), 'hide');
 
-          if (!activesData) {
-            Data__default['default'].setData(elemActive, DATA_KEY, null);
-          }
-        });
+        if (!activesData) {
+          $__default['default'](actives).data(DATA_KEY, null);
+        }
       }
 
       var dimension = this._getDimension();
 
-      this._element.classList.remove(CLASS_NAME_COLLAPSE);
-
-      this._element.classList.add(CLASS_NAME_COLLAPSING);
-
+      $__default['default'](this._element).removeClass(CLASS_NAME_COLLAPSE).addClass(CLASS_NAME_COLLAPSING);
       this._element.style[dimension] = 0;
 
       if (this._triggerArray.length) {
-        this._triggerArray.forEach(function (element) {
-          element.classList.remove(CLASS_NAME_COLLAPSED);
-          element.setAttribute('aria-expanded', true);
-        });
+        $__default['default'](this._triggerArray).removeClass(CLASS_NAME_COLLAPSED).attr('aria-expanded', true);
       }
 
       this.setTransitioning(true);
 
       var complete = function complete() {
-        _this2._element.classList.remove(CLASS_NAME_COLLAPSING);
+        $__default['default'](_this._element).removeClass(CLASS_NAME_COLLAPSING).addClass(CLASS_NAME_COLLAPSE + " " + CLASS_NAME_SHOW);
+        _this._element.style[dimension] = '';
 
-        _this2._element.classList.add(CLASS_NAME_COLLAPSE, CLASS_NAME_SHOW);
+        _this.setTransitioning(false);
 
-        _this2._element.style[dimension] = '';
-
-        _this2.setTransitioning(false);
-
-        EventHandler__default['default'].trigger(_this2._element, EVENT_SHOWN);
+        $__default['default'](_this._element).trigger(EVENT_SHOWN);
       };
 
       var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
       var scrollSize = "scroll" + capitalizedDimension;
-      var transitionDuration = getTransitionDurationFromElement(this._element);
-      EventHandler__default['default'].one(this._element, TRANSITION_END, complete);
-      emulateTransitionEnd(this._element, transitionDuration);
+      var transitionDuration = Util__default['default'].getTransitionDurationFromElement(this._element);
+      $__default['default'](this._element).one(Util__default['default'].TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
       this._element.style[dimension] = this._element[scrollSize] + "px";
     };
 
     _proto.hide = function hide() {
-      var _this3 = this;
+      var _this2 = this;
 
-      if (this._isTransitioning || !this._element.classList.contains(CLASS_NAME_SHOW)) {
+      if (this._isTransitioning || !$__default['default'](this._element).hasClass(CLASS_NAME_SHOW)) {
         return;
       }
 
-      var startEvent = EventHandler__default['default'].trigger(this._element, EVENT_HIDE);
+      var startEvent = $__default['default'].Event(EVENT_HIDE);
+      $__default['default'](this._element).trigger(startEvent);
 
-      if (startEvent.defaultPrevented) {
+      if (startEvent.isDefaultPrevented()) {
         return;
       }
 
       var dimension = this._getDimension();
 
       this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + "px";
-      reflow(this._element);
-
-      this._element.classList.add(CLASS_NAME_COLLAPSING);
-
-      this._element.classList.remove(CLASS_NAME_COLLAPSE, CLASS_NAME_SHOW);
-
+      Util__default['default'].reflow(this._element);
+      $__default['default'](this._element).addClass(CLASS_NAME_COLLAPSING).removeClass(CLASS_NAME_COLLAPSE + " " + CLASS_NAME_SHOW);
       var triggerArrayLength = this._triggerArray.length;
 
       if (triggerArrayLength > 0) {
         for (var i = 0; i < triggerArrayLength; i++) {
           var trigger = this._triggerArray[i];
-          var elem = getElementFromSelector(trigger);
+          var selector = Util__default['default'].getSelectorFromElement(trigger);
 
-          if (elem && !elem.classList.contains(CLASS_NAME_SHOW)) {
-            trigger.classList.add(CLASS_NAME_COLLAPSED);
-            trigger.setAttribute('aria-expanded', false);
+          if (selector !== null) {
+            var $elem = $__default['default']([].slice.call(document.querySelectorAll(selector)));
+
+            if (!$elem.hasClass(CLASS_NAME_SHOW)) {
+              $__default['default'](trigger).addClass(CLASS_NAME_COLLAPSED).attr('aria-expanded', false);
+            }
           }
         }
       }
@@ -415,19 +216,14 @@
       this.setTransitioning(true);
 
       var complete = function complete() {
-        _this3.setTransitioning(false);
+        _this2.setTransitioning(false);
 
-        _this3._element.classList.remove(CLASS_NAME_COLLAPSING);
-
-        _this3._element.classList.add(CLASS_NAME_COLLAPSE);
-
-        EventHandler__default['default'].trigger(_this3._element, EVENT_HIDDEN);
+        $__default['default'](_this2._element).removeClass(CLASS_NAME_COLLAPSING).addClass(CLASS_NAME_COLLAPSE).trigger(EVENT_HIDDEN);
       };
 
       this._element.style[dimension] = '';
-      var transitionDuration = getTransitionDurationFromElement(this._element);
-      EventHandler__default['default'].one(this._element, TRANSITION_END, complete);
-      emulateTransitionEnd(this._element, transitionDuration);
+      var transitionDuration = Util__default['default'].getTransitionDurationFromElement(this._element);
+      $__default['default'](this._element).one(Util__default['default'].TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
     };
 
     _proto.setTransitioning = function setTransitioning(isTransitioning) {
@@ -435,10 +231,10 @@
     };
 
     _proto.dispose = function dispose() {
-      _BaseComponent.prototype.dispose.call(this);
-
+      $__default['default'].removeData(this._element, DATA_KEY);
       this._config = null;
       this._parent = null;
+      this._element = null;
       this._triggerArray = null;
       this._isTransitioning = null;
     } // Private
@@ -448,97 +244,92 @@
       config = _extends({}, Default, config);
       config.toggle = Boolean(config.toggle); // Coerce string values
 
-      typeCheckConfig(NAME, config, DefaultType);
+      Util__default['default'].typeCheckConfig(NAME, config, DefaultType);
       return config;
     };
 
     _proto._getDimension = function _getDimension() {
-      return this._element.classList.contains(WIDTH) ? WIDTH : HEIGHT;
+      var hasWidth = $__default['default'](this._element).hasClass(DIMENSION_WIDTH);
+      return hasWidth ? DIMENSION_WIDTH : DIMENSION_HEIGHT;
     };
 
     _proto._getParent = function _getParent() {
-      var _this4 = this;
+      var _this3 = this;
 
-      var parent = this._config.parent;
+      var parent;
 
-      if (isElement(parent)) {
-        // it's a jQuery object
-        if (typeof parent.jquery !== 'undefined' || typeof parent[0] !== 'undefined') {
-          parent = parent[0];
+      if (Util__default['default'].isElement(this._config.parent)) {
+        parent = this._config.parent; // It's a jQuery object
+
+        if (typeof this._config.parent.jquery !== 'undefined') {
+          parent = this._config.parent[0];
         }
       } else {
-        parent = SelectorEngine__default['default'].findOne(parent);
+        parent = document.querySelector(this._config.parent);
       }
 
-      var selector = SELECTOR_DATA_TOGGLE + "[data-bs-parent=\"" + parent + "\"]";
-      SelectorEngine__default['default'].find(selector, parent).forEach(function (element) {
-        var selected = getElementFromSelector(element);
-
-        _this4._addAriaAndCollapsedClass(selected, [element]);
+      var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";
+      var children = [].slice.call(parent.querySelectorAll(selector));
+      $__default['default'](children).each(function (i, element) {
+        _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
       });
       return parent;
     };
 
     _proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
-      if (!element || !triggerArray.length) {
-        return;
+      var isOpen = $__default['default'](element).hasClass(CLASS_NAME_SHOW);
+
+      if (triggerArray.length) {
+        $__default['default'](triggerArray).toggleClass(CLASS_NAME_COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
       }
-
-      var isOpen = element.classList.contains(CLASS_NAME_SHOW);
-      triggerArray.forEach(function (elem) {
-        if (isOpen) {
-          elem.classList.remove(CLASS_NAME_COLLAPSED);
-        } else {
-          elem.classList.add(CLASS_NAME_COLLAPSED);
-        }
-
-        elem.setAttribute('aria-expanded', isOpen);
-      });
     } // Static
     ;
 
-    Collapse.collapseInterface = function collapseInterface(element, config) {
-      var data = Data__default['default'].getData(element, DATA_KEY);
-
-      var _config = _extends({}, Default, Manipulator__default['default'].getDataAttributes(element), typeof config === 'object' && config ? config : {});
-
-      if (!data && _config.toggle && typeof config === 'string' && /show|hide/.test(config)) {
-        _config.toggle = false;
-      }
-
-      if (!data) {
-        data = new Collapse(element, _config);
-      }
-
-      if (typeof config === 'string') {
-        if (typeof data[config] === 'undefined') {
-          throw new TypeError("No method named \"" + config + "\"");
-        }
-
-        data[config]();
-      }
+    Collapse._getTargetFromElement = function _getTargetFromElement(element) {
+      var selector = Util__default['default'].getSelectorFromElement(element);
+      return selector ? document.querySelector(selector) : null;
     };
 
-    Collapse.jQueryInterface = function jQueryInterface(config) {
+    Collapse._jQueryInterface = function _jQueryInterface(config) {
       return this.each(function () {
-        Collapse.collapseInterface(this, config);
+        var $element = $__default['default'](this);
+        var data = $element.data(DATA_KEY);
+
+        var _config = _extends({}, Default, $element.data(), typeof config === 'object' && config ? config : {});
+
+        if (!data && _config.toggle && typeof config === 'string' && /show|hide/.test(config)) {
+          _config.toggle = false;
+        }
+
+        if (!data) {
+          data = new Collapse(this, _config);
+          $element.data(DATA_KEY, data);
+        }
+
+        if (typeof config === 'string') {
+          if (typeof data[config] === 'undefined') {
+            throw new TypeError("No method named \"" + config + "\"");
+          }
+
+          data[config]();
+        }
       });
     };
 
-    _createClass$1(Collapse, null, [{
+    _createClass(Collapse, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }, {
       key: "Default",
       get: function get() {
         return Default;
       }
-    }, {
-      key: "DATA_KEY",
-      get: function get() {
-        return DATA_KEY;
-      }
     }]);
 
     return Collapse;
-  }(BaseComponent);
+  }();
   /**
    * ------------------------------------------------------------------------
    * Data Api implementation
@@ -546,56 +337,36 @@
    */
 
 
-  EventHandler__default['default'].on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
+  $__default['default'](document).on(EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
     // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
-    if (event.target.tagName === 'A') {
+    if (event.currentTarget.tagName === 'A') {
       event.preventDefault();
     }
 
-    var triggerData = Manipulator__default['default'].getDataAttributes(this);
-    var selector = getSelectorFromElement(this);
-    var selectorElements = SelectorEngine__default['default'].find(selector);
-    selectorElements.forEach(function (element) {
-      var data = Data__default['default'].getData(element, DATA_KEY);
-      var config;
+    var $trigger = $__default['default'](this);
+    var selector = Util__default['default'].getSelectorFromElement(this);
+    var selectors = [].slice.call(document.querySelectorAll(selector));
+    $__default['default'](selectors).each(function () {
+      var $target = $__default['default'](this);
+      var data = $target.data(DATA_KEY);
+      var config = data ? 'toggle' : $trigger.data();
 
-      if (data) {
-        // update parent attribute
-        if (data._parent === null && typeof triggerData.parent === 'string') {
-          data._config.parent = triggerData.parent;
-          data._parent = data._getParent();
-        }
-
-        config = 'toggle';
-      } else {
-        config = triggerData;
-      }
-
-      Collapse.collapseInterface(element, config);
+      Collapse._jQueryInterface.call($target, config);
     });
   });
   /**
    * ------------------------------------------------------------------------
    * jQuery
    * ------------------------------------------------------------------------
-   * add .Collapse to jQuery only if jQuery is present
    */
 
-  onDOMContentLoaded(function () {
-    var $ = getjQuery();
-    /* istanbul ignore if */
+  $__default['default'].fn[NAME] = Collapse._jQueryInterface;
+  $__default['default'].fn[NAME].Constructor = Collapse;
 
-    if ($) {
-      var JQUERY_NO_CONFLICT = $.fn[NAME];
-      $.fn[NAME] = Collapse.jQueryInterface;
-      $.fn[NAME].Constructor = Collapse;
-
-      $.fn[NAME].noConflict = function () {
-        $.fn[NAME] = JQUERY_NO_CONFLICT;
-        return Collapse.jQueryInterface;
-      };
-    }
-  });
+  $__default['default'].fn[NAME].noConflict = function () {
+    $__default['default'].fn[NAME] = JQUERY_NO_CONFLICT;
+    return Collapse._jQueryInterface;
+  };
 
   return Collapse;
 

js/dist/dom/data.js

@@ -1,82 +0,0 @@
-/*!
-  * Bootstrap data.js v5.0.0-beta1 (https://getbootstrap.com/)
-  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
-  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
-  */
-(function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-  typeof define === 'function' && define.amd ? define(factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Data = factory());
-}(this, (function () { 'use strict';
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-beta1): dom/data.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
-   */
-  var mapData = function () {
-    var storeData = {};
-    var id = 1;
-    return {
-      set: function set(element, key, data) {
-        if (typeof element.bsKey === 'undefined') {
-          element.bsKey = {
-            key: key,
-            id: id
-          };
-          id++;
-        }
-
-        storeData[element.bsKey.id] = data;
-      },
-      get: function get(element, key) {
-        if (!element || typeof element.bsKey === 'undefined') {
-          return null;
-        }
-
-        var keyProperties = element.bsKey;
-
-        if (keyProperties.key === key) {
-          return storeData[keyProperties.id];
-        }
-
-        return null;
-      },
-      delete: function _delete(element, key) {
-        if (typeof element.bsKey === 'undefined') {
-          return;
-        }
-
-        var keyProperties = element.bsKey;
-
-        if (keyProperties.key === key) {
-          delete storeData[keyProperties.id];
-          delete element.bsKey;
-        }
-      }
-    };
-  }();
-
-  var Data = {
-    setData: function setData(instance, key, data) {
-      mapData.set(instance, key, data);
-    },
-    getData: function getData(instance, key) {
-      return mapData.get(instance, key);
-    },
-    removeData: function removeData(instance, key) {
-      mapData.delete(instance, key);
-    }
-  };
-
-  return Data;
-
-})));
-//# sourceMappingURL=data.js.map

js/dist/dom/data.js.map

@@ -1 +0,0 @@
-{"version":3,"file":"data.js","sources":["../../src/dom/data.js"],"sourcesContent":["/**\n * --------------------------------------------------------------------------\n * Bootstrap (v5.0.0-beta1): dom/data.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)\n * --------------------------------------------------------------------------\n */\n\n/**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\nconst mapData = (() => {\n  const storeData = {}\n  let id = 1\n  return {\n    set(element, key, data) {\n      if (typeof element.bsKey === 'undefined') {\n        element.bsKey = {\n          key,\n          id\n        }\n        id++\n      }\n\n      storeData[element.bsKey.id] = data\n    },\n    get(element, key) {\n      if (!element || typeof element.bsKey === 'undefined') {\n        return null\n      }\n\n      const keyProperties = element.bsKey\n      if (keyProperties.key === key) {\n        return storeData[keyProperties.id]\n      }\n\n      return null\n    },\n    delete(element, key) {\n      if (typeof element.bsKey === 'undefined') {\n        return\n      }\n\n      const keyProperties = element.bsKey\n      if (keyProperties.key === key) {\n        delete storeData[keyProperties.id]\n        delete element.bsKey\n      }\n    }\n  }\n})()\n\nconst Data = {\n  setData(instance, key, data) {\n    mapData.set(instance, key, data)\n  },\n  getData(instance, key) {\n    return mapData.get(instance, key)\n  },\n  removeData(instance, key) {\n    mapData.delete(instance, key)\n  }\n}\n\nexport default Data\n"],"names":["mapData","storeData","id","set","element","key","data","bsKey","get","keyProperties","delete","Data","setData","instance","getData","removeData"],"mappings":";;;;;;;;;;;EAAA;EACA;EACA;EACA;EACA;EACA;;EAEA;EACA;EACA;EACA;EACA;EAEA,IAAMA,OAAO,GAAI,YAAM;EACrB,MAAMC,SAAS,GAAG,EAAlB;EACA,MAAIC,EAAE,GAAG,CAAT;EACA,SAAO;EACLC,IAAAA,GADK,eACDC,OADC,EACQC,GADR,EACaC,IADb,EACmB;EACtB,UAAI,OAAOF,OAAO,CAACG,KAAf,KAAyB,WAA7B,EAA0C;EACxCH,QAAAA,OAAO,CAACG,KAAR,GAAgB;EACdF,UAAAA,GAAG,EAAHA,GADc;EAEdH,UAAAA,EAAE,EAAFA;EAFc,SAAhB;EAIAA,QAAAA,EAAE;EACH;;EAEDD,MAAAA,SAAS,CAACG,OAAO,CAACG,KAAR,CAAcL,EAAf,CAAT,GAA8BI,IAA9B;EACD,KAXI;EAYLE,IAAAA,GAZK,eAYDJ,OAZC,EAYQC,GAZR,EAYa;EAChB,UAAI,CAACD,OAAD,IAAY,OAAOA,OAAO,CAACG,KAAf,KAAyB,WAAzC,EAAsD;EACpD,eAAO,IAAP;EACD;;EAED,UAAME,aAAa,GAAGL,OAAO,CAACG,KAA9B;;EACA,UAAIE,aAAa,CAACJ,GAAd,KAAsBA,GAA1B,EAA+B;EAC7B,eAAOJ,SAAS,CAACQ,aAAa,CAACP,EAAf,CAAhB;EACD;;EAED,aAAO,IAAP;EACD,KAvBI;EAwBLQ,IAAAA,MAxBK,mBAwBEN,OAxBF,EAwBWC,GAxBX,EAwBgB;EACnB,UAAI,OAAOD,OAAO,CAACG,KAAf,KAAyB,WAA7B,EAA0C;EACxC;EACD;;EAED,UAAME,aAAa,GAAGL,OAAO,CAACG,KAA9B;;EACA,UAAIE,aAAa,CAACJ,GAAd,KAAsBA,GAA1B,EAA+B;EAC7B,eAAOJ,SAAS,CAACQ,aAAa,CAACP,EAAf,CAAhB;EACA,eAAOE,OAAO,CAACG,KAAf;EACD;EACF;EAlCI,GAAP;EAoCD,CAvCe,EAAhB;;MAyCMI,IAAI,GAAG;EACXC,EAAAA,OADW,mBACHC,QADG,EACOR,GADP,EACYC,IADZ,EACkB;EAC3BN,IAAAA,OAAO,CAACG,GAAR,CAAYU,QAAZ,EAAsBR,GAAtB,EAA2BC,IAA3B;EACD,GAHU;EAIXQ,EAAAA,OAJW,mBAIHD,QAJG,EAIOR,GAJP,EAIY;EACrB,WAAOL,OAAO,CAACQ,GAAR,CAAYK,QAAZ,EAAsBR,GAAtB,CAAP;EACD,GANU;EAOXU,EAAAA,UAPW,sBAOAF,QAPA,EAOUR,GAPV,EAOe;EACxBL,IAAAA,OAAO,CAACU,MAAR,CAAeG,QAAf,EAAyBR,GAAzB;EACD;EATU;;;;;;;;"}

js/dist/dom/event-handler.js

@@ -1,310 +0,0 @@
-/*!
-  * Bootstrap event-handler.js v5.0.0-beta1 (https://getbootstrap.com/)
-  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
-  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
-  */
-(function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-  typeof define === 'function' && define.amd ? define(factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.EventHandler = factory());
-}(this, (function () { 'use strict';
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-beta1): util/index.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var getjQuery = function getjQuery() {
-    var _window = window,
-        jQuery = _window.jQuery;
-
-    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
-      return jQuery;
-    }
-
-    return null;
-  };
-
-  var isRTL = document.documentElement.dir === 'rtl';
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-beta1): dom/event-handler.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-  /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
-   */
-
-  var namespaceRegex = /[^.]*(?=\..*)\.|.*/;
-  var stripNameRegex = /\..*/;
-  var stripUidRegex = /::\d+$/;
-  var eventRegistry = {}; // Events storage
-
-  var uidEvent = 1;
-  var customEvents = {
-    mouseenter: 'mouseover',
-    mouseleave: 'mouseout'
-  };
-  var nativeEvents = new Set(['click', 'dblclick', 'mouseup', 'mousedown', 'contextmenu', 'mousewheel', 'DOMMouseScroll', 'mouseover', 'mouseout', 'mousemove', 'selectstart', 'selectend', 'keydown', 'keypress', 'keyup', 'orientationchange', 'touchstart', 'touchmove', 'touchend', 'touchcancel', 'pointerdown', 'pointermove', 'pointerup', 'pointerleave', 'pointercancel', 'gesturestart', 'gesturechange', 'gestureend', 'focus', 'blur', 'change', 'reset', 'select', 'submit', 'focusin', 'focusout', 'load', 'unload', 'beforeunload', 'resize', 'move', 'DOMContentLoaded', 'readystatechange', 'error', 'abort', 'scroll']);
-  /**
-   * ------------------------------------------------------------------------
-   * Private methods
-   * ------------------------------------------------------------------------
-   */
-
-  function getUidEvent(element, uid) {
-    return uid && uid + "::" + uidEvent++ || element.uidEvent || uidEvent++;
-  }
-
-  function getEvent(element) {
-    var uid = getUidEvent(element);
-    element.uidEvent = uid;
-    eventRegistry[uid] = eventRegistry[uid] || {};
-    return eventRegistry[uid];
-  }
-
-  function bootstrapHandler(element, fn) {
-    return function handler(event) {
-      event.delegateTarget = element;
-
-      if (handler.oneOff) {
-        EventHandler.off(element, event.type, fn);
-      }
-
-      return fn.apply(element, [event]);
-    };
-  }
-
-  function bootstrapDelegationHandler(element, selector, fn) {
-    return function handler(event) {
-      var domElements = element.querySelectorAll(selector);
-
-      for (var target = event.target; target && target !== this; target = target.parentNode) {
-        for (var i = domElements.length; i--;) {
-          if (domElements[i] === target) {
-            event.delegateTarget = target;
-
-            if (handler.oneOff) {
-              EventHandler.off(element, event.type, fn);
-            }
-
-            return fn.apply(target, [event]);
-          }
-        }
-      } // To please ESLint
-
-
-      return null;
-    };
-  }
-
-  function findHandler(events, handler, delegationSelector) {
-    if (delegationSelector === void 0) {
-      delegationSelector = null;
-    }
-
-    var uidEventList = Object.keys(events);
-
-    for (var i = 0, len = uidEventList.length; i < len; i++) {
-      var event = events[uidEventList[i]];
-
-      if (event.originalHandler === handler && event.delegationSelector === delegationSelector) {
-        return event;
-      }
-    }
-
-    return null;
-  }
-
-  function normalizeParams(originalTypeEvent, handler, delegationFn) {
-    var delegation = typeof handler === 'string';
-    var originalHandler = delegation ? delegationFn : handler; // allow to get the native events from namespaced events ('click.bs.button' --> 'click')
-
-    var typeEvent = originalTypeEvent.replace(stripNameRegex, '');
-    var custom = customEvents[typeEvent];
-
-    if (custom) {
-      typeEvent = custom;
-    }
-
-    var isNative = nativeEvents.has(typeEvent);
-
-    if (!isNative) {
-      typeEvent = originalTypeEvent;
-    }
-
-    return [delegation, originalHandler, typeEvent];
-  }
-
-  function addHandler(element, originalTypeEvent, handler, delegationFn, oneOff) {
-    if (typeof originalTypeEvent !== 'string' || !element) {
-      return;
-    }
-
-    if (!handler) {
-      handler = delegationFn;
-      delegationFn = null;
-    }
-
-    var _normalizeParams = normalizeParams(originalTypeEvent, handler, delegationFn),
-        delegation = _normalizeParams[0],
-        originalHandler = _normalizeParams[1],
-        typeEvent = _normalizeParams[2];
-
-    var events = getEvent(element);
-    var handlers = events[typeEvent] || (events[typeEvent] = {});
-    var previousFn = findHandler(handlers, originalHandler, delegation ? handler : null);
-
-    if (previousFn) {
-      previousFn.oneOff = previousFn.oneOff && oneOff;
-      return;
-    }
-
-    var uid = getUidEvent(originalHandler, originalTypeEvent.replace(namespaceRegex, ''));
-    var fn = delegation ? bootstrapDelegationHandler(element, handler, delegationFn) : bootstrapHandler(element, handler);
-    fn.delegationSelector = delegation ? handler : null;
-    fn.originalHandler = originalHandler;
-    fn.oneOff = oneOff;
-    fn.uidEvent = uid;
-    handlers[uid] = fn;
-    element.addEventListener(typeEvent, fn, delegation);
-  }
-
-  function removeHandler(element, events, typeEvent, handler, delegationSelector) {
-    var fn = findHandler(events[typeEvent], handler, delegationSelector);
-
-    if (!fn) {
-      return;
-    }
-
-    element.removeEventListener(typeEvent, fn, Boolean(delegationSelector));
-    delete events[typeEvent][fn.uidEvent];
-  }
-
-  function removeNamespacedHandlers(element, events, typeEvent, namespace) {
-    var storeElementEvent = events[typeEvent] || {};
-    Object.keys(storeElementEvent).forEach(function (handlerKey) {
-      if (handlerKey.includes(namespace)) {
-        var event = storeElementEvent[handlerKey];
-        removeHandler(element, events, typeEvent, event.originalHandler, event.delegationSelector);
-      }
-    });
-  }
-
-  var EventHandler = {
-    on: function on(element, event, handler, delegationFn) {
-      addHandler(element, event, handler, delegationFn, false);
-    },
-    one: function one(element, event, handler, delegationFn) {
-      addHandler(element, event, handler, delegationFn, true);
-    },
-    off: function off(element, originalTypeEvent, handler, delegationFn) {
-      if (typeof originalTypeEvent !== 'string' || !element) {
-        return;
-      }
-
-      var _normalizeParams2 = normalizeParams(originalTypeEvent, handler, delegationFn),
-          delegation = _normalizeParams2[0],
-          originalHandler = _normalizeParams2[1],
-          typeEvent = _normalizeParams2[2];
-
-      var inNamespace = typeEvent !== originalTypeEvent;
-      var events = getEvent(element);
-      var isNamespace = originalTypeEvent.startsWith('.');
-
-      if (typeof originalHandler !== 'undefined') {
-        // Simplest case: handler is passed, remove that listener ONLY.
-        if (!events || !events[typeEvent]) {
-          return;
-        }
-
-        removeHandler(element, events, typeEvent, originalHandler, delegation ? handler : null);
-        return;
-      }
-
-      if (isNamespace) {
-        Object.keys(events).forEach(function (elementEvent) {
-          removeNamespacedHandlers(element, events, elementEvent, originalTypeEvent.slice(1));
-        });
-      }
-
-      var storeElementEvent = events[typeEvent] || {};
-      Object.keys(storeElementEvent).forEach(function (keyHandlers) {
-        var handlerKey = keyHandlers.replace(stripUidRegex, '');
-
-        if (!inNamespace || originalTypeEvent.includes(handlerKey)) {
-          var event = storeElementEvent[keyHandlers];
-          removeHandler(element, events, typeEvent, event.originalHandler, event.delegationSelector);
-        }
-      });
-    },
-    trigger: function trigger(element, event, args) {
-      if (typeof event !== 'string' || !element) {
-        return null;
-      }
-
-      var $ = getjQuery();
-      var typeEvent = event.replace(stripNameRegex, '');
-      var inNamespace = event !== typeEvent;
-      var isNative = nativeEvents.has(typeEvent);
-      var jQueryEvent;
-      var bubbles = true;
-      var nativeDispatch = true;
-      var defaultPrevented = false;
-      var evt = null;
-
-      if (inNamespace && $) {
-        jQueryEvent = $.Event(event, args);
-        $(element).trigger(jQueryEvent);
-        bubbles = !jQueryEvent.isPropagationStopped();
-        nativeDispatch = !jQueryEvent.isImmediatePropagationStopped();
-        defaultPrevented = jQueryEvent.isDefaultPrevented();
-      }
-
-      if (isNative) {
-        evt = document.createEvent('HTMLEvents');
-        evt.initEvent(typeEvent, bubbles, true);
-      } else {
-        evt = new CustomEvent(event, {
-          bubbles: bubbles,
-          cancelable: true
-        });
-      } // merge custom information in our event
-
-
-      if (typeof args !== 'undefined') {
-        Object.keys(args).forEach(function (key) {
-          Object.defineProperty(evt, key, {
-            get: function get() {
-              return args[key];
-            }
-          });
-        });
-      }
-
-      if (defaultPrevented) {
-        evt.preventDefault();
-      }
-
-      if (nativeDispatch) {
-        element.dispatchEvent(evt);
-      }
-
-      if (evt.defaultPrevented && typeof jQueryEvent !== 'undefined') {
-        jQueryEvent.preventDefault();
-      }
-
-      return evt;
-    }
-  };
-
-  return EventHandler;
-
-})));
-//# sourceMappingURL=event-handler.js.map

js/dist/dom/manipulator.js

@@ -1,87 +0,0 @@
-/*!
-  * Bootstrap manipulator.js v5.0.0-beta1 (https://getbootstrap.com/)
-  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
-  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
-  */
-(function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-  typeof define === 'function' && define.amd ? define(factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Manipulator = factory());
-}(this, (function () { 'use strict';
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-beta1): dom/manipulator.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-  function normalizeData(val) {
-    if (val === 'true') {
-      return true;
-    }
-
-    if (val === 'false') {
-      return false;
-    }
-
-    if (val === Number(val).toString()) {
-      return Number(val);
-    }
-
-    if (val === '' || val === 'null') {
-      return null;
-    }
-
-    return val;
-  }
-
-  function normalizeDataKey(key) {
-    return key.replace(/[A-Z]/g, function (chr) {
-      return "-" + chr.toLowerCase();
-    });
-  }
-
-  var Manipulator = {
-    setDataAttribute: function setDataAttribute(element, key, value) {
-      element.setAttribute("data-bs-" + normalizeDataKey(key), value);
-    },
-    removeDataAttribute: function removeDataAttribute(element, key) {
-      element.removeAttribute("data-bs-" + normalizeDataKey(key));
-    },
-    getDataAttributes: function getDataAttributes(element) {
-      if (!element) {
-        return {};
-      }
-
-      var attributes = {};
-      Object.keys(element.dataset).filter(function (key) {
-        return key.startsWith('bs');
-      }).forEach(function (key) {
-        var pureKey = key.replace(/^bs/, '');
-        pureKey = pureKey.charAt(0).toLowerCase() + pureKey.slice(1, pureKey.length);
-        attributes[pureKey] = normalizeData(element.dataset[key]);
-      });
-      return attributes;
-    },
-    getDataAttribute: function getDataAttribute(element, key) {
-      return normalizeData(element.getAttribute("data-bs-" + normalizeDataKey(key)));
-    },
-    offset: function offset(element) {
-      var rect = element.getBoundingClientRect();
-      return {
-        top: rect.top + document.body.scrollTop,
-        left: rect.left + document.body.scrollLeft
-      };
-    },
-    position: function position(element) {
-      return {
-        top: element.offsetTop,
-        left: element.offsetLeft
-      };
-    }
-  };
-
-  return Manipulator;
-
-})));
-//# sourceMappingURL=manipulator.js.map

js/dist/dom/manipulator.js.map

@@ -1 +0,0 @@
-{"version":3,"file":"manipulator.js","sources":["../../src/dom/manipulator.js"],"sourcesContent":["/**\n * --------------------------------------------------------------------------\n * Bootstrap (v5.0.0-beta1): dom/manipulator.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nfunction normalizeData(val) {\n  if (val === 'true') {\n    return true\n  }\n\n  if (val === 'false') {\n    return false\n  }\n\n  if (val === Number(val).toString()) {\n    return Number(val)\n  }\n\n  if (val === '' || val === 'null') {\n    return null\n  }\n\n  return val\n}\n\nfunction normalizeDataKey(key) {\n  return key.replace(/[A-Z]/g, chr => `-${chr.toLowerCase()}`)\n}\n\nconst Manipulator = {\n  setDataAttribute(element, key, value) {\n    element.setAttribute(`data-bs-${normalizeDataKey(key)}`, value)\n  },\n\n  removeDataAttribute(element, key) {\n    element.removeAttribute(`data-bs-${normalizeDataKey(key)}`)\n  },\n\n  getDataAttributes(element) {\n    if (!element) {\n      return {}\n    }\n\n    const attributes = {}\n\n    Object.keys(element.dataset)\n      .filter(key => key.startsWith('bs'))\n      .forEach(key => {\n        let pureKey = key.replace(/^bs/, '')\n        pureKey = pureKey.charAt(0).toLowerCase() + pureKey.slice(1, pureKey.length)\n        attributes[pureKey] = normalizeData(element.dataset[key])\n      })\n\n    return attributes\n  },\n\n  getDataAttribute(element, key) {\n    return normalizeData(element.getAttribute(`data-bs-${normalizeDataKey(key)}`))\n  },\n\n  offset(element) {\n    const rect = element.getBoundingClientRect()\n\n    return {\n      top: rect.top + document.body.scrollTop,\n      left: rect.left + document.body.scrollLeft\n    }\n  },\n\n  position(element) {\n    return {\n      top: element.offsetTop,\n      left: element.offsetLeft\n    }\n  }\n}\n\nexport default Manipulator\n"],"names":["normalizeData","val","Number","toString","normalizeDataKey","key","replace","chr","toLowerCase","Manipulator","setDataAttribute","element","value","setAttribute","removeDataAttribute","removeAttribute","getDataAttributes","attributes","Object","keys","dataset","filter","startsWith","forEach","pureKey","charAt","slice","length","getDataAttribute","getAttribute","offset","rect","getBoundingClientRect","top","document","body","scrollTop","left","scrollLeft","position","offsetTop","offsetLeft"],"mappings":";;;;;;;;;;;EAAA;EACA;EACA;EACA;EACA;EACA;EAEA,SAASA,aAAT,CAAuBC,GAAvB,EAA4B;EAC1B,MAAIA,GAAG,KAAK,MAAZ,EAAoB;EAClB,WAAO,IAAP;EACD;;EAED,MAAIA,GAAG,KAAK,OAAZ,EAAqB;EACnB,WAAO,KAAP;EACD;;EAED,MAAIA,GAAG,KAAKC,MAAM,CAACD,GAAD,CAAN,CAAYE,QAAZ,EAAZ,EAAoC;EAClC,WAAOD,MAAM,CAACD,GAAD,CAAb;EACD;;EAED,MAAIA,GAAG,KAAK,EAAR,IAAcA,GAAG,KAAK,MAA1B,EAAkC;EAChC,WAAO,IAAP;EACD;;EAED,SAAOA,GAAP;EACD;;EAED,SAASG,gBAAT,CAA0BC,GAA1B,EAA+B;EAC7B,SAAOA,GAAG,CAACC,OAAJ,CAAY,QAAZ,EAAsB,UAAAC,GAAG;EAAA,iBAAQA,GAAG,CAACC,WAAJ,EAAR;EAAA,GAAzB,CAAP;EACD;;MAEKC,WAAW,GAAG;EAClBC,EAAAA,gBADkB,4BACDC,OADC,EACQN,GADR,EACaO,KADb,EACoB;EACpCD,IAAAA,OAAO,CAACE,YAAR,cAAgCT,gBAAgB,CAACC,GAAD,CAAhD,EAAyDO,KAAzD;EACD,GAHiB;EAKlBE,EAAAA,mBALkB,+BAKEH,OALF,EAKWN,GALX,EAKgB;EAChCM,IAAAA,OAAO,CAACI,eAAR,cAAmCX,gBAAgB,CAACC,GAAD,CAAnD;EACD,GAPiB;EASlBW,EAAAA,iBATkB,6BASAL,OATA,EASS;EACzB,QAAI,CAACA,OAAL,EAAc;EACZ,aAAO,EAAP;EACD;;EAED,QAAMM,UAAU,GAAG,EAAnB;EAEAC,IAAAA,MAAM,CAACC,IAAP,CAAYR,OAAO,CAACS,OAApB,EACGC,MADH,CACU,UAAAhB,GAAG;EAAA,aAAIA,GAAG,CAACiB,UAAJ,CAAe,IAAf,CAAJ;EAAA,KADb,EAEGC,OAFH,CAEW,UAAAlB,GAAG,EAAI;EACd,UAAImB,OAAO,GAAGnB,GAAG,CAACC,OAAJ,CAAY,KAAZ,EAAmB,EAAnB,CAAd;EACAkB,MAAAA,OAAO,GAAGA,OAAO,CAACC,MAAR,CAAe,CAAf,EAAkBjB,WAAlB,KAAkCgB,OAAO,CAACE,KAAR,CAAc,CAAd,EAAiBF,OAAO,CAACG,MAAzB,CAA5C;EACAV,MAAAA,UAAU,CAACO,OAAD,CAAV,GAAsBxB,aAAa,CAACW,OAAO,CAACS,OAAR,CAAgBf,GAAhB,CAAD,CAAnC;EACD,KANH;EAQA,WAAOY,UAAP;EACD,GAzBiB;EA2BlBW,EAAAA,gBA3BkB,4BA2BDjB,OA3BC,EA2BQN,GA3BR,EA2Ba;EAC7B,WAAOL,aAAa,CAACW,OAAO,CAACkB,YAAR,cAAgCzB,gBAAgB,CAACC,GAAD,CAAhD,CAAD,CAApB;EACD,GA7BiB;EA+BlByB,EAAAA,MA/BkB,kBA+BXnB,OA/BW,EA+BF;EACd,QAAMoB,IAAI,GAAGpB,OAAO,CAACqB,qBAAR,EAAb;EAEA,WAAO;EACLC,MAAAA,GAAG,EAAEF,IAAI,CAACE,GAAL,GAAWC,QAAQ,CAACC,IAAT,CAAcC,SADzB;EAELC,MAAAA,IAAI,EAAEN,IAAI,CAACM,IAAL,GAAYH,QAAQ,CAACC,IAAT,CAAcG;EAF3B,KAAP;EAID,GAtCiB;EAwClBC,EAAAA,QAxCkB,oBAwCT5B,OAxCS,EAwCA;EAChB,WAAO;EACLsB,MAAAA,GAAG,EAAEtB,OAAO,CAAC6B,SADR;EAELH,MAAAA,IAAI,EAAE1B,OAAO,CAAC8B;EAFT,KAAP;EAID;EA7CiB;;;;;;;;"}

js/dist/dom/selector-engine.js

@@ -1,99 +0,0 @@
-/*!
-  * Bootstrap selector-engine.js v5.0.0-beta1 (https://getbootstrap.com/)
-  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
-  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
-  */
-(function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-  typeof define === 'function' && define.amd ? define(factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.SelectorEngine = factory());
-}(this, (function () { 'use strict';
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-beta1): dom/selector-engine.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
-   */
-  var NODE_TEXT = 3;
-  var SelectorEngine = {
-    matches: function matches(element, selector) {
-      return element.matches(selector);
-    },
-    find: function find(selector, element) {
-      var _ref;
-
-      if (element === void 0) {
-        element = document.documentElement;
-      }
-
-      return (_ref = []).concat.apply(_ref, Element.prototype.querySelectorAll.call(element, selector));
-    },
-    findOne: function findOne(selector, element) {
-      if (element === void 0) {
-        element = document.documentElement;
-      }
-
-      return Element.prototype.querySelector.call(element, selector);
-    },
-    children: function children(element, selector) {
-      var _ref2;
-
-      var children = (_ref2 = []).concat.apply(_ref2, element.children);
-
-      return children.filter(function (child) {
-        return child.matches(selector);
-      });
-    },
-    parents: function parents(element, selector) {
-      var parents = [];
-      var ancestor = element.parentNode;
-
-      while (ancestor && ancestor.nodeType === Node.ELEMENT_NODE && ancestor.nodeType !== NODE_TEXT) {
-        if (this.matches(ancestor, selector)) {
-          parents.push(ancestor);
-        }
-
-        ancestor = ancestor.parentNode;
-      }
-
-      return parents;
-    },
-    prev: function prev(element, selector) {
-      var previous = element.previousElementSibling;
-
-      while (previous) {
-        if (previous.matches(selector)) {
-          return [previous];
-        }
-
-        previous = previous.previousElementSibling;
-      }
-
-      return [];
-    },
-    next: function next(element, selector) {
-      var next = element.nextElementSibling;
-
-      while (next) {
-        if (this.matches(next, selector)) {
-          return [next];
-        }
-
-        next = next.nextElementSibling;
-      }
-
-      return [];
-    }
-  };
-
-  return SelectorEngine;
-
-})));
-//# sourceMappingURL=selector-engine.js.map

js/dist/dom/selector-engine.js.map

@@ -1 +0,0 @@
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js/dist/dropdown.js

@@ -1,127 +1,21 @@
 /*!
-  * Bootstrap dropdown.js v5.0.0-beta1 (https://getbootstrap.com/)
+  * Bootstrap dropdown.js v4.5.3 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('@popperjs/core'), require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js')) :
-  typeof define === 'function' && define.amd ? define(['@popperjs/core', './dom/data', './dom/event-handler', './dom/manipulator', './dom/selector-engine'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Dropdown = factory(global.Popper, global.Data, global.EventHandler, global.Manipulator, global.SelectorEngine));
-}(this, (function (Popper, Data, EventHandler, Manipulator, SelectorEngine) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('popper.js'), require('./util.js')) :
+  typeof define === 'function' && define.amd ? define(['jquery', 'popper.js', './util.js'], factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Dropdown = factory(global.jQuery, global.Popper, global.Util));
+}(this, (function ($, Popper, Util) { 'use strict';
 
   function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
 
-  function _interopNamespace(e) {
-    if (e && e.__esModule) return e;
-    var n = Object.create(null);
-    if (e) {
-      Object.keys(e).forEach(function (k) {
-        if (k !== 'default') {
-          var d = Object.getOwnPropertyDescriptor(e, k);
-          Object.defineProperty(n, k, d.get ? d : {
-            enumerable: true,
-            get: function () {
-              return e[k];
-            }
-          });
-        }
-      });
-    }
-    n['default'] = e;
-    return Object.freeze(n);
-  }
+  var $__default = /*#__PURE__*/_interopDefaultLegacy($);
+  var Popper__default = /*#__PURE__*/_interopDefaultLegacy(Popper);
+  var Util__default = /*#__PURE__*/_interopDefaultLegacy(Util);
 
-  var Popper__namespace = /*#__PURE__*/_interopNamespace(Popper);
-  var Data__default = /*#__PURE__*/_interopDefaultLegacy(Data);
-  var EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
-  var Manipulator__default = /*#__PURE__*/_interopDefaultLegacy(Manipulator);
-  var SelectorEngine__default = /*#__PURE__*/_interopDefaultLegacy(SelectorEngine);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-beta1): util/index.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var toType = function toType(obj) {
-    if (obj === null || obj === undefined) {
-      return "" + obj;
-    }
-
-    return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
-  };
-
-  var getSelector = function getSelector(element) {
-    var selector = element.getAttribute('data-bs-target');
-
-    if (!selector || selector === '#') {
-      var hrefAttr = element.getAttribute('href');
-      selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
-    }
-
-    return selector;
-  };
-
-  var getElementFromSelector = function getElementFromSelector(element) {
-    var selector = getSelector(element);
-    return selector ? document.querySelector(selector) : null;
-  };
-
-  var isElement = function isElement(obj) {
-    return (obj[0] || obj).nodeType;
-  };
-
-  var typeCheckConfig = function typeCheckConfig(componentName, config, configTypes) {
-    Object.keys(configTypes).forEach(function (property) {
-      var expectedTypes = configTypes[property];
-      var value = config[property];
-      var valueType = value && isElement(value) ? 'element' : toType(value);
-
-      if (!new RegExp(expectedTypes).test(valueType)) {
-        throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
-      }
-    });
-  };
-
-  var isVisible = function isVisible(element) {
-    if (!element) {
-      return false;
-    }
-
-    if (element.style && element.parentNode && element.parentNode.style) {
-      var elementStyle = getComputedStyle(element);
-      var parentNodeStyle = getComputedStyle(element.parentNode);
-      return elementStyle.display !== 'none' && parentNodeStyle.display !== 'none' && elementStyle.visibility !== 'hidden';
-    }
-
-    return false;
-  };
-
-  var noop = function noop() {
-    return function () {};
-  };
-
-  var getjQuery = function getjQuery() {
-    var _window = window,
-        jQuery = _window.jQuery;
-
-    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
-      return jQuery;
-    }
-
-    return null;
-  };
-
-  var onDOMContentLoaded = function onDOMContentLoaded(callback) {
-    if (document.readyState === 'loading') {
-      document.addEventListener('DOMContentLoaded', callback);
-    } else {
-      callback();
-    }
-  };
-
-  var isRTL = document.documentElement.dir === 'rtl';
+  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
 
   function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
 
@@ -132,66 +26,25 @@
    * ------------------------------------------------------------------------
    */
 
-  var VERSION = '5.0.0-beta1';
-
-  var BaseComponent = /*#__PURE__*/function () {
-    function BaseComponent(element) {
-      if (!element) {
-        return;
-      }
-
-      this._element = element;
-      Data__default['default'].setData(element, this.constructor.DATA_KEY, this);
-    }
-
-    var _proto = BaseComponent.prototype;
-
-    _proto.dispose = function dispose() {
-      Data__default['default'].removeData(this._element, this.constructor.DATA_KEY);
-      this._element = null;
-    }
-    /** Static */
-    ;
-
-    BaseComponent.getInstance = function getInstance(element) {
-      return Data__default['default'].getData(element, this.DATA_KEY);
-    };
-
-    _createClass(BaseComponent, null, [{
-      key: "VERSION",
-      get: function get() {
-        return VERSION;
-      }
-    }]);
-
-    return BaseComponent;
-  }();
-
-  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
-
-  function _defineProperties$1(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
-
-  function _createClass$1(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties$1(Constructor.prototype, protoProps); if (staticProps) _defineProperties$1(Constructor, staticProps); return Constructor; }
-
-  function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
-  /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
-   */
-
   var NAME = 'dropdown';
+  var VERSION = '4.5.3';
   var DATA_KEY = 'bs.dropdown';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
-  var ESCAPE_KEY = 'Escape';
-  var SPACE_KEY = 'Space';
-  var TAB_KEY = 'Tab';
-  var ARROW_UP_KEY = 'ArrowUp';
-  var ARROW_DOWN_KEY = 'ArrowDown';
-  var RIGHT_MOUSE_BUTTON = 2; // MouseEvent.button value for the secondary button, usually the right button
+  var JQUERY_NO_CONFLICT = $__default['default'].fn[NAME];
+  var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
 
-  var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEY + "|" + ARROW_DOWN_KEY + "|" + ESCAPE_KEY);
+  var SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key
+
+  var TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key
+
+  var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key
+
+  var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key
+
+  var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)
+
+  var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEYCODE + "|" + ARROW_DOWN_KEYCODE + "|" + ESCAPE_KEYCODE);
   var EVENT_HIDE = "hide" + EVENT_KEY;
   var EVENT_HIDDEN = "hidden" + EVENT_KEY;
   var EVENT_SHOW = "show" + EVENT_KEY;
@@ -203,24 +56,25 @@
   var CLASS_NAME_DISABLED = 'disabled';
   var CLASS_NAME_SHOW = 'show';
   var CLASS_NAME_DROPUP = 'dropup';
-  var CLASS_NAME_DROPEND = 'dropend';
-  var CLASS_NAME_DROPSTART = 'dropstart';
-  var CLASS_NAME_NAVBAR = 'navbar';
-  var SELECTOR_DATA_TOGGLE = '[data-bs-toggle="dropdown"]';
+  var CLASS_NAME_DROPRIGHT = 'dropright';
+  var CLASS_NAME_DROPLEFT = 'dropleft';
+  var CLASS_NAME_MENURIGHT = 'dropdown-menu-right';
+  var CLASS_NAME_POSITION_STATIC = 'position-static';
+  var SELECTOR_DATA_TOGGLE = '[data-toggle="dropdown"]';
   var SELECTOR_FORM_CHILD = '.dropdown form';
   var SELECTOR_MENU = '.dropdown-menu';
   var SELECTOR_NAVBAR_NAV = '.navbar-nav';
   var SELECTOR_VISIBLE_ITEMS = '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)';
-  var PLACEMENT_TOP = isRTL ? 'top-end' : 'top-start';
-  var PLACEMENT_TOPEND = isRTL ? 'top-start' : 'top-end';
-  var PLACEMENT_BOTTOM = isRTL ? 'bottom-end' : 'bottom-start';
-  var PLACEMENT_BOTTOMEND = isRTL ? 'bottom-start' : 'bottom-end';
-  var PLACEMENT_RIGHT = isRTL ? 'left-start' : 'right-start';
-  var PLACEMENT_LEFT = isRTL ? 'right-start' : 'left-start';
+  var PLACEMENT_TOP = 'top-start';
+  var PLACEMENT_TOPEND = 'top-end';
+  var PLACEMENT_BOTTOM = 'bottom-start';
+  var PLACEMENT_BOTTOMEND = 'bottom-end';
+  var PLACEMENT_RIGHT = 'right-start';
+  var PLACEMENT_LEFT = 'left-start';
   var Default = {
     offset: 0,
     flip: true,
-    boundary: 'clippingParents',
+    boundary: 'scrollParent',
     reference: 'toggle',
     display: 'dynamic',
     popperConfig: null
@@ -239,21 +93,15 @@
    * ------------------------------------------------------------------------
    */
 
-  var Dropdown = /*#__PURE__*/function (_BaseComponent) {
-    _inheritsLoose(Dropdown, _BaseComponent);
-
+  var Dropdown = /*#__PURE__*/function () {
     function Dropdown(element, config) {
-      var _this;
+      this._element = element;
+      this._popper = null;
+      this._config = this._getConfig(config);
+      this._menu = this._getMenuElement();
+      this._inNavbar = this._detectNavbar();
 
-      _this = _BaseComponent.call(this, element) || this;
-      _this._popper = null;
-      _this._config = _this._getConfig(config);
-      _this._menu = _this._getMenuElement();
-      _this._inNavbar = _this._detectNavbar();
-
-      _this._addEventListeners();
-
-      return _this;
+      this._addEventListeners();
     } // Getters
 
 
@@ -261,92 +109,106 @@
 
     // Public
     _proto.toggle = function toggle() {
-      if (this._element.disabled || this._element.classList.contains(CLASS_NAME_DISABLED)) {
+      if (this._element.disabled || $__default['default'](this._element).hasClass(CLASS_NAME_DISABLED)) {
         return;
       }
 
-      var isActive = this._element.classList.contains(CLASS_NAME_SHOW);
+      var isActive = $__default['default'](this._menu).hasClass(CLASS_NAME_SHOW);
 
-      Dropdown.clearMenus();
+      Dropdown._clearMenus();
 
       if (isActive) {
         return;
       }
 
-      this.show();
+      this.show(true);
     };
 
-    _proto.show = function show() {
-      if (this._element.disabled || this._element.classList.contains(CLASS_NAME_DISABLED) || this._menu.classList.contains(CLASS_NAME_SHOW)) {
+    _proto.show = function show(usePopper) {
+      if (usePopper === void 0) {
+        usePopper = false;
+      }
+
+      if (this._element.disabled || $__default['default'](this._element).hasClass(CLASS_NAME_DISABLED) || $__default['default'](this._menu).hasClass(CLASS_NAME_SHOW)) {
         return;
       }
 
-      var parent = Dropdown.getParentFromElement(this._element);
       var relatedTarget = {
         relatedTarget: this._element
       };
-      var showEvent = EventHandler__default['default'].trigger(this._element, EVENT_SHOW, relatedTarget);
+      var showEvent = $__default['default'].Event(EVENT_SHOW, relatedTarget);
 
-      if (showEvent.defaultPrevented) {
+      var parent = Dropdown._getParentFromElement(this._element);
+
+      $__default['default'](parent).trigger(showEvent);
+
+      if (showEvent.isDefaultPrevented()) {
         return;
-      } // Totally disable Popper for Dropdowns in Navbar
+      } // Disable totally Popper.js for Dropdown in Navbar
 
 
-      if (!this._inNavbar) {
-        if (typeof Popper__namespace === 'undefined') {
-          throw new TypeError('Bootstrap\'s dropdowns require Popper (https://popper.js.org)');
+      if (!this._inNavbar && usePopper) {
+        /**
+         * Check for Popper dependency
+         * Popper - https://popper.js.org
+         */
+        if (typeof Popper__default['default'] === 'undefined') {
+          throw new TypeError('Bootstrap\'s dropdowns require Popper.js (https://popper.js.org/)');
         }
 
         var referenceElement = this._element;
 
         if (this._config.reference === 'parent') {
           referenceElement = parent;
-        } else if (isElement(this._config.reference)) {
+        } else if (Util__default['default'].isElement(this._config.reference)) {
           referenceElement = this._config.reference; // Check if it's jQuery element
 
           if (typeof this._config.reference.jquery !== 'undefined') {
             referenceElement = this._config.reference[0];
           }
+        } // If boundary is not `scrollParent`, then set position to `static`
+        // to allow the menu to "escape" the scroll parent's boundaries
+        // https://github.com/twbs/bootstrap/issues/24251
+
+
+        if (this._config.boundary !== 'scrollParent') {
+          $__default['default'](parent).addClass(CLASS_NAME_POSITION_STATIC);
         }
 
-        this._popper = Popper.createPopper(referenceElement, this._menu, this._getPopperConfig());
+        this._popper = new Popper__default['default'](referenceElement, this._menu, this._getPopperConfig());
       } // If this is a touch-enabled device we add extra
       // empty mouseover listeners to the body's immediate children;
       // only needed because of broken event delegation on iOS
       // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
 
 
-      if ('ontouchstart' in document.documentElement && !parent.closest(SELECTOR_NAVBAR_NAV)) {
-        var _ref;
-
-        (_ref = []).concat.apply(_ref, document.body.children).forEach(function (elem) {
-          return EventHandler__default['default'].on(elem, 'mouseover', null, noop());
-        });
+      if ('ontouchstart' in document.documentElement && $__default['default'](parent).closest(SELECTOR_NAVBAR_NAV).length === 0) {
+        $__default['default'](document.body).children().on('mouseover', null, $__default['default'].noop);
       }
 
       this._element.focus();
 
       this._element.setAttribute('aria-expanded', true);
 
-      this._menu.classList.toggle(CLASS_NAME_SHOW);
-
-      this._element.classList.toggle(CLASS_NAME_SHOW);
-
-      EventHandler__default['default'].trigger(parent, EVENT_SHOWN, relatedTarget);
+      $__default['default'](this._menu).toggleClass(CLASS_NAME_SHOW);
+      $__default['default'](parent).toggleClass(CLASS_NAME_SHOW).trigger($__default['default'].Event(EVENT_SHOWN, relatedTarget));
     };
 
     _proto.hide = function hide() {
-      if (this._element.disabled || this._element.classList.contains(CLASS_NAME_DISABLED) || !this._menu.classList.contains(CLASS_NAME_SHOW)) {
+      if (this._element.disabled || $__default['default'](this._element).hasClass(CLASS_NAME_DISABLED) || !$__default['default'](this._menu).hasClass(CLASS_NAME_SHOW)) {
         return;
       }
 
-      var parent = Dropdown.getParentFromElement(this._element);
       var relatedTarget = {
         relatedTarget: this._element
       };
-      var hideEvent = EventHandler__default['default'].trigger(parent, EVENT_HIDE, relatedTarget);
+      var hideEvent = $__default['default'].Event(EVENT_HIDE, relatedTarget);
 
-      if (hideEvent.defaultPrevented) {
+      var parent = Dropdown._getParentFromElement(this._element);
+
+      $__default['default'](parent).trigger(hideEvent);
+
+      if (hideEvent.isDefaultPrevented()) {
         return;
       }
 
@@ -354,20 +216,17 @@
         this._popper.destroy();
       }
 
-      this._menu.classList.toggle(CLASS_NAME_SHOW);
-
-      this._element.classList.toggle(CLASS_NAME_SHOW);
-
-      EventHandler__default['default'].trigger(parent, EVENT_HIDDEN, relatedTarget);
+      $__default['default'](this._menu).toggleClass(CLASS_NAME_SHOW);
+      $__default['default'](parent).toggleClass(CLASS_NAME_SHOW).trigger($__default['default'].Event(EVENT_HIDDEN, relatedTarget));
     };
 
     _proto.dispose = function dispose() {
-      _BaseComponent.prototype.dispose.call(this);
-
-      EventHandler__default['default'].off(this._element, EVENT_KEY);
+      $__default['default'].removeData(this._element, DATA_KEY);
+      $__default['default'](this._element).off(EVENT_KEY);
+      this._element = null;
       this._menu = null;
 
-      if (this._popper) {
+      if (this._popper !== null) {
         this._popper.destroy();
 
         this._popper = null;
@@ -377,115 +236,135 @@
     _proto.update = function update() {
       this._inNavbar = this._detectNavbar();
 
-      if (this._popper) {
-        this._popper.update();
+      if (this._popper !== null) {
+        this._popper.scheduleUpdate();
       }
     } // Private
     ;
 
     _proto._addEventListeners = function _addEventListeners() {
-      var _this2 = this;
+      var _this = this;
 
-      EventHandler__default['default'].on(this._element, EVENT_CLICK, function (event) {
+      $__default['default'](this._element).on(EVENT_CLICK, function (event) {
         event.preventDefault();
         event.stopPropagation();
 
-        _this2.toggle();
+        _this.toggle();
       });
     };
 
     _proto._getConfig = function _getConfig(config) {
-      config = _extends({}, this.constructor.Default, Manipulator__default['default'].getDataAttributes(this._element), config);
-      typeCheckConfig(NAME, config, this.constructor.DefaultType);
+      config = _extends({}, this.constructor.Default, $__default['default'](this._element).data(), config);
+      Util__default['default'].typeCheckConfig(NAME, config, this.constructor.DefaultType);
       return config;
     };
 
     _proto._getMenuElement = function _getMenuElement() {
-      return SelectorEngine__default['default'].next(this._element, SELECTOR_MENU)[0];
+      if (!this._menu) {
+        var parent = Dropdown._getParentFromElement(this._element);
+
+        if (parent) {
+          this._menu = parent.querySelector(SELECTOR_MENU);
+        }
+      }
+
+      return this._menu;
     };
 
     _proto._getPlacement = function _getPlacement() {
-      var parentDropdown = this._element.parentNode;
+      var $parentDropdown = $__default['default'](this._element.parentNode);
+      var placement = PLACEMENT_BOTTOM; // Handle dropup
 
-      if (parentDropdown.classList.contains(CLASS_NAME_DROPEND)) {
-        return PLACEMENT_RIGHT;
+      if ($parentDropdown.hasClass(CLASS_NAME_DROPUP)) {
+        placement = $__default['default'](this._menu).hasClass(CLASS_NAME_MENURIGHT) ? PLACEMENT_TOPEND : PLACEMENT_TOP;
+      } else if ($parentDropdown.hasClass(CLASS_NAME_DROPRIGHT)) {
+        placement = PLACEMENT_RIGHT;
+      } else if ($parentDropdown.hasClass(CLASS_NAME_DROPLEFT)) {
+        placement = PLACEMENT_LEFT;
+      } else if ($__default['default'](this._menu).hasClass(CLASS_NAME_MENURIGHT)) {
+        placement = PLACEMENT_BOTTOMEND;
       }
 
-      if (parentDropdown.classList.contains(CLASS_NAME_DROPSTART)) {
-        return PLACEMENT_LEFT;
-      } // We need to trim the value because custom properties can also include spaces
-
-
-      var isEnd = getComputedStyle(this._menu).getPropertyValue('--bs-position').trim() === 'end';
-
-      if (parentDropdown.classList.contains(CLASS_NAME_DROPUP)) {
-        return isEnd ? PLACEMENT_TOPEND : PLACEMENT_TOP;
-      }
-
-      return isEnd ? PLACEMENT_BOTTOMEND : PLACEMENT_BOTTOM;
+      return placement;
     };
 
     _proto._detectNavbar = function _detectNavbar() {
-      return this._element.closest("." + CLASS_NAME_NAVBAR) !== null;
+      return $__default['default'](this._element).closest('.navbar').length > 0;
+    };
+
+    _proto._getOffset = function _getOffset() {
+      var _this2 = this;
+
+      var offset = {};
+
+      if (typeof this._config.offset === 'function') {
+        offset.fn = function (data) {
+          data.offsets = _extends({}, data.offsets, _this2._config.offset(data.offsets, _this2._element) || {});
+          return data;
+        };
+      } else {
+        offset.offset = this._config.offset;
+      }
+
+      return offset;
     };
 
     _proto._getPopperConfig = function _getPopperConfig() {
       var popperConfig = {
         placement: this._getPlacement(),
-        modifiers: [{
-          name: 'preventOverflow',
-          options: {
-            altBoundary: this._config.flip,
-            rootBoundary: this._config.boundary
+        modifiers: {
+          offset: this._getOffset(),
+          flip: {
+            enabled: this._config.flip
+          },
+          preventOverflow: {
+            boundariesElement: this._config.boundary
           }
-        }]
-      }; // Disable Popper if we have a static display
+        }
+      }; // Disable Popper.js if we have a static display
 
       if (this._config.display === 'static') {
-        popperConfig.modifiers = [{
-          name: 'applyStyles',
+        popperConfig.modifiers.applyStyle = {
           enabled: false
-        }];
+        };
       }
 
       return _extends({}, popperConfig, this._config.popperConfig);
     } // Static
     ;
 
-    Dropdown.dropdownInterface = function dropdownInterface(element, config) {
-      var data = Data__default['default'].getData(element, DATA_KEY);
+    Dropdown._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        var data = $__default['default'](this).data(DATA_KEY);
 
-      var _config = typeof config === 'object' ? config : null;
+        var _config = typeof config === 'object' ? config : null;
 
-      if (!data) {
-        data = new Dropdown(element, _config);
-      }
-
-      if (typeof config === 'string') {
-        if (typeof data[config] === 'undefined') {
-          throw new TypeError("No method named \"" + config + "\"");
+        if (!data) {
+          data = new Dropdown(this, _config);
+          $__default['default'](this).data(DATA_KEY, data);
         }
 
-        data[config]();
-      }
-    };
+        if (typeof config === 'string') {
+          if (typeof data[config] === 'undefined') {
+            throw new TypeError("No method named \"" + config + "\"");
+          }
 
-    Dropdown.jQueryInterface = function jQueryInterface(config) {
-      return this.each(function () {
-        Dropdown.dropdownInterface(this, config);
+          data[config]();
+        }
       });
     };
 
-    Dropdown.clearMenus = function clearMenus(event) {
-      if (event && (event.button === RIGHT_MOUSE_BUTTON || event.type === 'keyup' && event.key !== TAB_KEY)) {
+    Dropdown._clearMenus = function _clearMenus(event) {
+      if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
         return;
       }
 
-      var toggles = SelectorEngine__default['default'].find(SELECTOR_DATA_TOGGLE);
+      var toggles = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE));
 
       for (var i = 0, len = toggles.length; i < len; i++) {
-        var parent = Dropdown.getParentFromElement(toggles[i]);
-        var context = Data__default['default'].getData(toggles[i], DATA_KEY);
+        var parent = Dropdown._getParentFromElement(toggles[i]);
+
+        var context = $__default['default'](toggles[i]).data(DATA_KEY);
         var relatedTarget = {
           relatedTarget: toggles[i]
         };
@@ -500,28 +379,25 @@
 
         var dropdownMenu = context._menu;
 
-        if (!toggles[i].classList.contains(CLASS_NAME_SHOW)) {
+        if (!$__default['default'](parent).hasClass(CLASS_NAME_SHOW)) {
           continue;
         }
 
-        if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.key === TAB_KEY) && dropdownMenu.contains(event.target)) {
+        if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $__default['default'].contains(parent, event.target)) {
           continue;
         }
 
-        var hideEvent = EventHandler__default['default'].trigger(parent, EVENT_HIDE, relatedTarget);
+        var hideEvent = $__default['default'].Event(EVENT_HIDE, relatedTarget);
+        $__default['default'](parent).trigger(hideEvent);
 
-        if (hideEvent.defaultPrevented) {
+        if (hideEvent.isDefaultPrevented()) {
           continue;
         } // If this is a touch-enabled device we remove the extra
         // empty mouseover listeners we added for iOS support
 
 
         if ('ontouchstart' in document.documentElement) {
-          var _ref2;
-
-          (_ref2 = []).concat.apply(_ref2, document.body.children).forEach(function (elem) {
-            return EventHandler__default['default'].off(elem, 'mouseover', null, noop());
-          });
+          $__default['default'](document.body).children().off('mouseover', null, $__default['default'].noop);
         }
 
         toggles[i].setAttribute('aria-expanded', 'false');
@@ -530,17 +406,24 @@
           context._popper.destroy();
         }
 
-        dropdownMenu.classList.remove(CLASS_NAME_SHOW);
-        toggles[i].classList.remove(CLASS_NAME_SHOW);
-        EventHandler__default['default'].trigger(parent, EVENT_HIDDEN, relatedTarget);
+        $__default['default'](dropdownMenu).removeClass(CLASS_NAME_SHOW);
+        $__default['default'](parent).removeClass(CLASS_NAME_SHOW).trigger($__default['default'].Event(EVENT_HIDDEN, relatedTarget));
       }
     };
 
-    Dropdown.getParentFromElement = function getParentFromElement(element) {
-      return getElementFromSelector(element) || element.parentNode;
-    };
+    Dropdown._getParentFromElement = function _getParentFromElement(element) {
+      var parent;
+      var selector = Util__default['default'].getSelectorFromElement(element);
 
-    Dropdown.dataApiKeydownHandler = function dataApiKeydownHandler(event) {
+      if (selector) {
+        parent = document.querySelector(selector);
+      }
+
+      return parent || element.parentNode;
+    } // eslint-disable-next-line complexity
+    ;
+
+    Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
       // If not input/textarea:
       //  - And not a key in REGEXP_KEYDOWN => not a dropdown command
       // If input/textarea:
@@ -548,55 +431,67 @@
       //  - If key is other than escape
       //    - If key is not up or down => not a dropdown command
       //    - If trigger inside the menu => not a dropdown command
-      if (/input|textarea/i.test(event.target.tagName) ? event.key === SPACE_KEY || event.key !== ESCAPE_KEY && (event.key !== ARROW_DOWN_KEY && event.key !== ARROW_UP_KEY || event.target.closest(SELECTOR_MENU)) : !REGEXP_KEYDOWN.test(event.key)) {
+      if (/input|textarea/i.test(event.target.tagName) ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE && (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE || $__default['default'](event.target).closest(SELECTOR_MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
+        return;
+      }
+
+      if (this.disabled || $__default['default'](this).hasClass(CLASS_NAME_DISABLED)) {
+        return;
+      }
+
+      var parent = Dropdown._getParentFromElement(this);
+
+      var isActive = $__default['default'](parent).hasClass(CLASS_NAME_SHOW);
+
+      if (!isActive && event.which === ESCAPE_KEYCODE) {
         return;
       }
 
       event.preventDefault();
       event.stopPropagation();
 
-      if (this.disabled || this.classList.contains(CLASS_NAME_DISABLED)) {
+      if (!isActive || event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE) {
+        if (event.which === ESCAPE_KEYCODE) {
+          $__default['default'](parent.querySelector(SELECTOR_DATA_TOGGLE)).trigger('focus');
+        }
+
+        $__default['default'](this).trigger('click');
         return;
       }
 
-      var parent = Dropdown.getParentFromElement(this);
-      var isActive = this.classList.contains(CLASS_NAME_SHOW);
+      var items = [].slice.call(parent.querySelectorAll(SELECTOR_VISIBLE_ITEMS)).filter(function (item) {
+        return $__default['default'](item).is(':visible');
+      });
 
-      if (event.key === ESCAPE_KEY) {
-        var button = this.matches(SELECTOR_DATA_TOGGLE) ? this : SelectorEngine__default['default'].prev(this, SELECTOR_DATA_TOGGLE)[0];
-        button.focus();
-        Dropdown.clearMenus();
+      if (items.length === 0) {
         return;
       }
 
-      if (!isActive || event.key === SPACE_KEY) {
-        Dropdown.clearMenus();
-        return;
-      }
+      var index = items.indexOf(event.target);
 
-      var items = SelectorEngine__default['default'].find(SELECTOR_VISIBLE_ITEMS, parent).filter(isVisible);
-
-      if (!items.length) {
-        return;
-      }
-
-      var index = items.indexOf(event.target); // Up
-
-      if (event.key === ARROW_UP_KEY && index > 0) {
+      if (event.which === ARROW_UP_KEYCODE && index > 0) {
+        // Up
         index--;
-      } // Down
+      }
 
-
-      if (event.key === ARROW_DOWN_KEY && index < items.length - 1) {
+      if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
+        // Down
         index++;
-      } // index is -1 if the first keydown is an ArrowUp
+      }
 
+      if (index < 0) {
+        index = 0;
+      }
 
-      index = index === -1 ? 0 : index;
       items[index].focus();
     };
 
-    _createClass$1(Dropdown, null, [{
+    _createClass(Dropdown, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }, {
       key: "Default",
       get: function get() {
         return Default;
@@ -606,15 +501,10 @@
       get: function get() {
         return DefaultType;
       }
-    }, {
-      key: "DATA_KEY",
-      get: function get() {
-        return DATA_KEY;
-      }
     }]);
 
     return Dropdown;
-  }(BaseComponent);
+  }();
   /**
    * ------------------------------------------------------------------------
    * Data Api implementation
@@ -622,40 +512,27 @@
    */
 
 
-  EventHandler__default['default'].on(document, EVENT_KEYDOWN_DATA_API, SELECTOR_DATA_TOGGLE, Dropdown.dataApiKeydownHandler);
-  EventHandler__default['default'].on(document, EVENT_KEYDOWN_DATA_API, SELECTOR_MENU, Dropdown.dataApiKeydownHandler);
-  EventHandler__default['default'].on(document, EVENT_CLICK_DATA_API, Dropdown.clearMenus);
-  EventHandler__default['default'].on(document, EVENT_KEYUP_DATA_API, Dropdown.clearMenus);
-  EventHandler__default['default'].on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
+  $__default['default'](document).on(EVENT_KEYDOWN_DATA_API, SELECTOR_DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(EVENT_KEYDOWN_DATA_API, SELECTOR_MENU, Dropdown._dataApiKeydownHandler).on(EVENT_CLICK_DATA_API + " " + EVENT_KEYUP_DATA_API, Dropdown._clearMenus).on(EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
     event.preventDefault();
     event.stopPropagation();
-    Dropdown.dropdownInterface(this, 'toggle');
-  });
-  EventHandler__default['default'].on(document, EVENT_CLICK_DATA_API, SELECTOR_FORM_CHILD, function (e) {
-    return e.stopPropagation();
+
+    Dropdown._jQueryInterface.call($__default['default'](this), 'toggle');
+  }).on(EVENT_CLICK_DATA_API, SELECTOR_FORM_CHILD, function (e) {
+    e.stopPropagation();
   });
   /**
    * ------------------------------------------------------------------------
    * jQuery
    * ------------------------------------------------------------------------
-   * add .Dropdown to jQuery only if jQuery is present
    */
 
-  onDOMContentLoaded(function () {
-    var $ = getjQuery();
-    /* istanbul ignore if */
+  $__default['default'].fn[NAME] = Dropdown._jQueryInterface;
+  $__default['default'].fn[NAME].Constructor = Dropdown;
 
-    if ($) {
-      var JQUERY_NO_CONFLICT = $.fn[NAME];
-      $.fn[NAME] = Dropdown.jQueryInterface;
-      $.fn[NAME].Constructor = Dropdown;
-
-      $.fn[NAME].noConflict = function () {
-        $.fn[NAME] = JQUERY_NO_CONFLICT;
-        return Dropdown.jQueryInterface;
-      };
-    }
-  });
+  $__default['default'].fn[NAME].noConflict = function () {
+    $__default['default'].fn[NAME] = JQUERY_NO_CONFLICT;
+    return Dropdown._jQueryInterface;
+  };
 
   return Dropdown;
 

js/dist/index.js

@@ -0,0 +1,22 @@
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.5.3): index.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+(function ($) {
+  if (typeof $ === 'undefined') {
+    throw new TypeError('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.');
+  }
+
+  var version = $.fn.jquery.split(' ')[0].split('.');
+  var minMajor = 1;
+  var ltMajor = 2;
+  var minMinor = 9;
+  var minPatch = 1;
+  var maxMajor = 4;
+
+  if (version[0] < ltMajor && version[1] < minMinor || version[0] === minMajor && version[1] === minMinor && version[2] < minPatch || version[0] >= maxMajor) {
+    throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0');
+  }
+})($);

js/dist/modal.js

@@ -1,153 +1,20 @@
 /*!
-  * Bootstrap modal.js v5.0.0-beta1 (https://getbootstrap.com/)
+  * Bootstrap modal.js v4.5.3 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler', './dom/manipulator', './dom/selector-engine'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Modal = factory(global.Data, global.EventHandler, global.Manipulator, global.SelectorEngine));
-}(this, (function (Data, EventHandler, Manipulator, SelectorEngine) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
+  typeof define === 'function' && define.amd ? define(['jquery', './util.js'], factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Modal = factory(global.jQuery, global.Util));
+}(this, (function ($, Util) { 'use strict';
 
   function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
 
-  var Data__default = /*#__PURE__*/_interopDefaultLegacy(Data);
-  var EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
-  var Manipulator__default = /*#__PURE__*/_interopDefaultLegacy(Manipulator);
-  var SelectorEngine__default = /*#__PURE__*/_interopDefaultLegacy(SelectorEngine);
+  var $__default = /*#__PURE__*/_interopDefaultLegacy($);
+  var Util__default = /*#__PURE__*/_interopDefaultLegacy(Util);
 
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-beta1): util/index.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-  var MILLISECONDS_MULTIPLIER = 1000;
-  var TRANSITION_END = 'transitionend'; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
-
-  var toType = function toType(obj) {
-    if (obj === null || obj === undefined) {
-      return "" + obj;
-    }
-
-    return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
-  };
-
-  var getSelector = function getSelector(element) {
-    var selector = element.getAttribute('data-bs-target');
-
-    if (!selector || selector === '#') {
-      var hrefAttr = element.getAttribute('href');
-      selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
-    }
-
-    return selector;
-  };
-
-  var getElementFromSelector = function getElementFromSelector(element) {
-    var selector = getSelector(element);
-    return selector ? document.querySelector(selector) : null;
-  };
-
-  var getTransitionDurationFromElement = function getTransitionDurationFromElement(element) {
-    if (!element) {
-      return 0;
-    } // Get transition-duration of the element
-
-
-    var _window$getComputedSt = window.getComputedStyle(element),
-        transitionDuration = _window$getComputedSt.transitionDuration,
-        transitionDelay = _window$getComputedSt.transitionDelay;
-
-    var floatTransitionDuration = Number.parseFloat(transitionDuration);
-    var floatTransitionDelay = Number.parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
-
-    if (!floatTransitionDuration && !floatTransitionDelay) {
-      return 0;
-    } // If multiple durations are defined, take the first
-
-
-    transitionDuration = transitionDuration.split(',')[0];
-    transitionDelay = transitionDelay.split(',')[0];
-    return (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
-  };
-
-  var triggerTransitionEnd = function triggerTransitionEnd(element) {
-    element.dispatchEvent(new Event(TRANSITION_END));
-  };
-
-  var isElement = function isElement(obj) {
-    return (obj[0] || obj).nodeType;
-  };
-
-  var emulateTransitionEnd = function emulateTransitionEnd(element, duration) {
-    var called = false;
-    var durationPadding = 5;
-    var emulatedDuration = duration + durationPadding;
-
-    function listener() {
-      called = true;
-      element.removeEventListener(TRANSITION_END, listener);
-    }
-
-    element.addEventListener(TRANSITION_END, listener);
-    setTimeout(function () {
-      if (!called) {
-        triggerTransitionEnd(element);
-      }
-    }, emulatedDuration);
-  };
-
-  var typeCheckConfig = function typeCheckConfig(componentName, config, configTypes) {
-    Object.keys(configTypes).forEach(function (property) {
-      var expectedTypes = configTypes[property];
-      var value = config[property];
-      var valueType = value && isElement(value) ? 'element' : toType(value);
-
-      if (!new RegExp(expectedTypes).test(valueType)) {
-        throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
-      }
-    });
-  };
-
-  var isVisible = function isVisible(element) {
-    if (!element) {
-      return false;
-    }
-
-    if (element.style && element.parentNode && element.parentNode.style) {
-      var elementStyle = getComputedStyle(element);
-      var parentNodeStyle = getComputedStyle(element.parentNode);
-      return elementStyle.display !== 'none' && parentNodeStyle.display !== 'none' && elementStyle.visibility !== 'hidden';
-    }
-
-    return false;
-  };
-
-  var reflow = function reflow(element) {
-    return element.offsetHeight;
-  };
-
-  var getjQuery = function getjQuery() {
-    var _window = window,
-        jQuery = _window.jQuery;
-
-    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
-      return jQuery;
-    }
-
-    return null;
-  };
-
-  var onDOMContentLoaded = function onDOMContentLoaded(callback) {
-    if (document.readyState === 'loading') {
-      document.addEventListener('DOMContentLoaded', callback);
-    } else {
-      callback();
-    }
-  };
-
-  var isRTL = document.documentElement.dir === 'rtl';
+  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
 
   function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
 
@@ -158,68 +25,25 @@
    * ------------------------------------------------------------------------
    */
 
-  var VERSION = '5.0.0-beta1';
-
-  var BaseComponent = /*#__PURE__*/function () {
-    function BaseComponent(element) {
-      if (!element) {
-        return;
-      }
-
-      this._element = element;
-      Data__default['default'].setData(element, this.constructor.DATA_KEY, this);
-    }
-
-    var _proto = BaseComponent.prototype;
-
-    _proto.dispose = function dispose() {
-      Data__default['default'].removeData(this._element, this.constructor.DATA_KEY);
-      this._element = null;
-    }
-    /** Static */
-    ;
-
-    BaseComponent.getInstance = function getInstance(element) {
-      return Data__default['default'].getData(element, this.DATA_KEY);
-    };
-
-    _createClass(BaseComponent, null, [{
-      key: "VERSION",
-      get: function get() {
-        return VERSION;
-      }
-    }]);
-
-    return BaseComponent;
-  }();
-
-  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
-
-  function _defineProperties$1(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
-
-  function _createClass$1(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties$1(Constructor.prototype, protoProps); if (staticProps) _defineProperties$1(Constructor, staticProps); return Constructor; }
-
-  function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
-  /**
-   * ------------------------------------------------------------------------
-   * Constants
-   * ------------------------------------------------------------------------
-   */
-
   var NAME = 'modal';
+  var VERSION = '4.5.3';
   var DATA_KEY = 'bs.modal';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
-  var ESCAPE_KEY = 'Escape';
+  var JQUERY_NO_CONFLICT = $__default['default'].fn[NAME];
+  var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
+
   var Default = {
     backdrop: true,
     keyboard: true,
-    focus: true
+    focus: true,
+    show: true
   };
   var DefaultType = {
     backdrop: '(boolean|string)',
     keyboard: 'boolean',
-    focus: 'boolean'
+    focus: 'boolean',
+    show: 'boolean'
   };
   var EVENT_HIDE = "hide" + EVENT_KEY;
   var EVENT_HIDE_PREVENTED = "hidePrevented" + EVENT_KEY;
@@ -233,6 +57,7 @@
   var EVENT_MOUSEUP_DISMISS = "mouseup.dismiss" + EVENT_KEY;
   var EVENT_MOUSEDOWN_DISMISS = "mousedown.dismiss" + EVENT_KEY;
   var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
+  var CLASS_NAME_SCROLLABLE = 'modal-dialog-scrollable';
   var CLASS_NAME_SCROLLBAR_MEASURER = 'modal-scrollbar-measure';
   var CLASS_NAME_BACKDROP = 'modal-backdrop';
   var CLASS_NAME_OPEN = 'modal-open';
@@ -241,8 +66,8 @@
   var CLASS_NAME_STATIC = 'modal-static';
   var SELECTOR_DIALOG = '.modal-dialog';
   var SELECTOR_MODAL_BODY = '.modal-body';
-  var SELECTOR_DATA_TOGGLE = '[data-bs-toggle="modal"]';
-  var SELECTOR_DATA_DISMISS = '[data-bs-dismiss="modal"]';
+  var SELECTOR_DATA_TOGGLE = '[data-toggle="modal"]';
+  var SELECTOR_DATA_DISMISS = '[data-dismiss="modal"]';
   var SELECTOR_FIXED_CONTENT = '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top';
   var SELECTOR_STICKY_CONTENT = '.sticky-top';
   /**
@@ -251,22 +76,17 @@
    * ------------------------------------------------------------------------
    */
 
-  var Modal = /*#__PURE__*/function (_BaseComponent) {
-    _inheritsLoose(Modal, _BaseComponent);
-
+  var Modal = /*#__PURE__*/function () {
     function Modal(element, config) {
-      var _this;
-
-      _this = _BaseComponent.call(this, element) || this;
-      _this._config = _this._getConfig(config);
-      _this._dialog = SelectorEngine__default['default'].findOne(SELECTOR_DIALOG, element);
-      _this._backdrop = null;
-      _this._isShown = false;
-      _this._isBodyOverflowing = false;
-      _this._ignoreBackdropClick = false;
-      _this._isTransitioning = false;
-      _this._scrollbarWidth = 0;
-      return _this;
+      this._config = this._getConfig(config);
+      this._element = element;
+      this._dialog = element.querySelector(SELECTOR_DIALOG);
+      this._backdrop = null;
+      this._isShown = false;
+      this._isBodyOverflowing = false;
+      this._ignoreBackdropClick = false;
+      this._isTransitioning = false;
+      this._scrollbarWidth = 0;
     } // Getters
 
 
@@ -278,21 +98,22 @@
     };
 
     _proto.show = function show(relatedTarget) {
-      var _this2 = this;
+      var _this = this;
 
       if (this._isShown || this._isTransitioning) {
         return;
       }
 
-      if (this._element.classList.contains(CLASS_NAME_FADE)) {
+      if ($__default['default'](this._element).hasClass(CLASS_NAME_FADE)) {
         this._isTransitioning = true;
       }
 
-      var showEvent = EventHandler__default['default'].trigger(this._element, EVENT_SHOW, {
+      var showEvent = $__default['default'].Event(EVENT_SHOW, {
         relatedTarget: relatedTarget
       });
+      $__default['default'](this._element).trigger(showEvent);
 
-      if (this._isShown || showEvent.defaultPrevented) {
+      if (this._isShown || showEvent.isDefaultPrevented()) {
         return;
       }
 
@@ -308,24 +129,24 @@
 
       this._setResizeEvent();
 
-      EventHandler__default['default'].on(this._element, EVENT_CLICK_DISMISS, SELECTOR_DATA_DISMISS, function (event) {
-        return _this2.hide(event);
+      $__default['default'](this._element).on(EVENT_CLICK_DISMISS, SELECTOR_DATA_DISMISS, function (event) {
+        return _this.hide(event);
       });
-      EventHandler__default['default'].on(this._dialog, EVENT_MOUSEDOWN_DISMISS, function () {
-        EventHandler__default['default'].one(_this2._element, EVENT_MOUSEUP_DISMISS, function (event) {
-          if (event.target === _this2._element) {
-            _this2._ignoreBackdropClick = true;
+      $__default['default'](this._dialog).on(EVENT_MOUSEDOWN_DISMISS, function () {
+        $__default['default'](_this._element).one(EVENT_MOUSEUP_DISMISS, function (event) {
+          if ($__default['default'](event.target).is(_this._element)) {
+            _this._ignoreBackdropClick = true;
           }
         });
       });
 
       this._showBackdrop(function () {
-        return _this2._showElement(relatedTarget);
+        return _this._showElement(relatedTarget);
       });
     };
 
     _proto.hide = function hide(event) {
-      var _this3 = this;
+      var _this2 = this;
 
       if (event) {
         event.preventDefault();
@@ -335,15 +156,15 @@
         return;
       }
 
-      var hideEvent = EventHandler__default['default'].trigger(this._element, EVENT_HIDE);
+      var hideEvent = $__default['default'].Event(EVENT_HIDE);
+      $__default['default'](this._element).trigger(hideEvent);
 
-      if (hideEvent.defaultPrevented) {
+      if (!this._isShown || hideEvent.isDefaultPrevented()) {
         return;
       }
 
       this._isShown = false;
-
-      var transition = this._element.classList.contains(CLASS_NAME_FADE);
+      var transition = $__default['default'](this._element).hasClass(CLASS_NAME_FADE);
 
       if (transition) {
         this._isTransitioning = true;
@@ -353,19 +174,16 @@
 
       this._setResizeEvent();
 
-      EventHandler__default['default'].off(document, EVENT_FOCUSIN);
-
-      this._element.classList.remove(CLASS_NAME_SHOW);
-
-      EventHandler__default['default'].off(this._element, EVENT_CLICK_DISMISS);
-      EventHandler__default['default'].off(this._dialog, EVENT_MOUSEDOWN_DISMISS);
+      $__default['default'](document).off(EVENT_FOCUSIN);
+      $__default['default'](this._element).removeClass(CLASS_NAME_SHOW);
+      $__default['default'](this._element).off(EVENT_CLICK_DISMISS);
+      $__default['default'](this._dialog).off(EVENT_MOUSEDOWN_DISMISS);
 
       if (transition) {
-        var transitionDuration = getTransitionDurationFromElement(this._element);
-        EventHandler__default['default'].one(this._element, TRANSITION_END, function (event) {
-          return _this3._hideModal(event);
-        });
-        emulateTransitionEnd(this._element, transitionDuration);
+        var transitionDuration = Util__default['default'].getTransitionDurationFromElement(this._element);
+        $__default['default'](this._element).one(Util__default['default'].TRANSITION_END, function (event) {
+          return _this2._hideModal(event);
+        }).emulateTransitionEnd(transitionDuration);
       } else {
         this._hideModal();
       }
@@ -373,19 +191,18 @@
 
     _proto.dispose = function dispose() {
       [window, this._element, this._dialog].forEach(function (htmlElement) {
-        return EventHandler__default['default'].off(htmlElement, EVENT_KEY);
+        return $__default['default'](htmlElement).off(EVENT_KEY);
       });
-
-      _BaseComponent.prototype.dispose.call(this);
       /**
        * `document` has 2 events `EVENT_FOCUSIN` and `EVENT_CLICK_DATA_API`
        * Do not move `document` in `htmlElements` array
        * It will remove `EVENT_CLICK_DATA_API` event that should remain
        */
 
-
-      EventHandler__default['default'].off(document, EVENT_FOCUSIN);
+      $__default['default'](document).off(EVENT_FOCUSIN);
+      $__default['default'].removeData(this._element, DATA_KEY);
       this._config = null;
+      this._element = null;
       this._dialog = null;
       this._backdrop = null;
       this._isShown = null;
@@ -402,16 +219,52 @@
 
     _proto._getConfig = function _getConfig(config) {
       config = _extends({}, Default, config);
-      typeCheckConfig(NAME, config, DefaultType);
+      Util__default['default'].typeCheckConfig(NAME, config, DefaultType);
       return config;
     };
 
+    _proto._triggerBackdropTransition = function _triggerBackdropTransition() {
+      var _this3 = this;
+
+      if (this._config.backdrop === 'static') {
+        var hideEventPrevented = $__default['default'].Event(EVENT_HIDE_PREVENTED);
+        $__default['default'](this._element).trigger(hideEventPrevented);
+
+        if (hideEventPrevented.isDefaultPrevented()) {
+          return;
+        }
+
+        var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
+
+        if (!isModalOverflowing) {
+          this._element.style.overflowY = 'hidden';
+        }
+
+        this._element.classList.add(CLASS_NAME_STATIC);
+
+        var modalTransitionDuration = Util__default['default'].getTransitionDurationFromElement(this._dialog);
+        $__default['default'](this._element).off(Util__default['default'].TRANSITION_END);
+        $__default['default'](this._element).one(Util__default['default'].TRANSITION_END, function () {
+          _this3._element.classList.remove(CLASS_NAME_STATIC);
+
+          if (!isModalOverflowing) {
+            $__default['default'](_this3._element).one(Util__default['default'].TRANSITION_END, function () {
+              _this3._element.style.overflowY = '';
+            }).emulateTransitionEnd(_this3._element, modalTransitionDuration);
+          }
+        }).emulateTransitionEnd(modalTransitionDuration);
+
+        this._element.focus();
+      } else {
+        this.hide();
+      }
+    };
+
     _proto._showElement = function _showElement(relatedTarget) {
       var _this4 = this;
 
-      var transition = this._element.classList.contains(CLASS_NAME_FADE);
-
-      var modalBody = SelectorEngine__default['default'].findOne(SELECTOR_MODAL_BODY, this._dialog);
+      var transition = $__default['default'](this._element).hasClass(CLASS_NAME_FADE);
+      var modalBody = this._dialog ? this._dialog.querySelector(SELECTOR_MODAL_BODY) : null;
 
       if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
         // Don't move modal's DOM position
@@ -426,37 +279,38 @@
 
       this._element.setAttribute('role', 'dialog');
 
-      this._element.scrollTop = 0;
-
-      if (modalBody) {
+      if ($__default['default'](this._dialog).hasClass(CLASS_NAME_SCROLLABLE) && modalBody) {
         modalBody.scrollTop = 0;
+      } else {
+        this._element.scrollTop = 0;
       }
 
       if (transition) {
-        reflow(this._element);
+        Util__default['default'].reflow(this._element);
       }
 
-      this._element.classList.add(CLASS_NAME_SHOW);
+      $__default['default'](this._element).addClass(CLASS_NAME_SHOW);
 
       if (this._config.focus) {
         this._enforceFocus();
       }
 
+      var shownEvent = $__default['default'].Event(EVENT_SHOWN, {
+        relatedTarget: relatedTarget
+      });
+
       var transitionComplete = function transitionComplete() {
         if (_this4._config.focus) {
           _this4._element.focus();
         }
 
         _this4._isTransitioning = false;
-        EventHandler__default['default'].trigger(_this4._element, EVENT_SHOWN, {
-          relatedTarget: relatedTarget
-        });
+        $__default['default'](_this4._element).trigger(shownEvent);
       };
 
       if (transition) {
-        var transitionDuration = getTransitionDurationFromElement(this._dialog);
-        EventHandler__default['default'].one(this._dialog, TRANSITION_END, transitionComplete);
-        emulateTransitionEnd(this._dialog, transitionDuration);
+        var transitionDuration = Util__default['default'].getTransitionDurationFromElement(this._dialog);
+        $__default['default'](this._dialog).one(Util__default['default'].TRANSITION_END, transitionComplete).emulateTransitionEnd(transitionDuration);
       } else {
         transitionComplete();
       }
@@ -465,10 +319,9 @@
     _proto._enforceFocus = function _enforceFocus() {
       var _this5 = this;
 
-      EventHandler__default['default'].off(document, EVENT_FOCUSIN); // guard against infinite focus loop
-
-      EventHandler__default['default'].on(document, EVENT_FOCUSIN, function (event) {
-        if (document !== event.target && _this5._element !== event.target && !_this5._element.contains(event.target)) {
+      $__default['default'](document).off(EVENT_FOCUSIN) // Guard against infinite focus loop
+      .on(EVENT_FOCUSIN, function (event) {
+        if (document !== event.target && _this5._element !== event.target && $__default['default'](_this5._element).has(event.target).length === 0) {
           _this5._element.focus();
         }
       });
@@ -478,17 +331,17 @@
       var _this6 = this;
 
       if (this._isShown) {
-        EventHandler__default['default'].on(this._element, EVENT_KEYDOWN_DISMISS, function (event) {
-          if (_this6._config.keyboard && event.key === ESCAPE_KEY) {
+        $__default['default'](this._element).on(EVENT_KEYDOWN_DISMISS, function (event) {
+          if (_this6._config.keyboard && event.which === ESCAPE_KEYCODE) {
             event.preventDefault();
 
             _this6.hide();
-          } else if (!_this6._config.keyboard && event.key === ESCAPE_KEY) {
+          } else if (!_this6._config.keyboard && event.which === ESCAPE_KEYCODE) {
             _this6._triggerBackdropTransition();
           }
         });
-      } else {
-        EventHandler__default['default'].off(this._element, EVENT_KEYDOWN_DISMISS);
+      } else if (!this._isShown) {
+        $__default['default'](this._element).off(EVENT_KEYDOWN_DISMISS);
       }
     };
 
@@ -496,11 +349,11 @@
       var _this7 = this;
 
       if (this._isShown) {
-        EventHandler__default['default'].on(window, EVENT_RESIZE, function () {
-          return _this7._adjustDialog();
+        $__default['default'](window).on(EVENT_RESIZE, function (event) {
+          return _this7.handleUpdate(event);
         });
       } else {
-        EventHandler__default['default'].off(window, EVENT_RESIZE);
+        $__default['default'](window).off(EVENT_RESIZE);
       }
     };
 
@@ -518,26 +371,27 @@
       this._isTransitioning = false;
 
       this._showBackdrop(function () {
-        document.body.classList.remove(CLASS_NAME_OPEN);
+        $__default['default'](document.body).removeClass(CLASS_NAME_OPEN);
 
         _this8._resetAdjustments();
 
         _this8._resetScrollbar();
 
-        EventHandler__default['default'].trigger(_this8._element, EVENT_HIDDEN);
+        $__default['default'](_this8._element).trigger(EVENT_HIDDEN);
       });
     };
 
     _proto._removeBackdrop = function _removeBackdrop() {
-      this._backdrop.parentNode.removeChild(this._backdrop);
-
-      this._backdrop = null;
+      if (this._backdrop) {
+        $__default['default'](this._backdrop).remove();
+        this._backdrop = null;
+      }
     };
 
     _proto._showBackdrop = function _showBackdrop(callback) {
       var _this9 = this;
 
-      var animate = this._element.classList.contains(CLASS_NAME_FADE) ? CLASS_NAME_FADE : '';
+      var animate = $__default['default'](this._element).hasClass(CLASS_NAME_FADE) ? CLASS_NAME_FADE : '';
 
       if (this._isShown && this._config.backdrop) {
         this._backdrop = document.createElement('div');
@@ -547,8 +401,8 @@
           this._backdrop.classList.add(animate);
         }
 
-        document.body.appendChild(this._backdrop);
-        EventHandler__default['default'].on(this._element, EVENT_CLICK_DISMISS, function (event) {
+        $__default['default'](this._backdrop).appendTo(document.body);
+        $__default['default'](this._element).on(EVENT_CLICK_DISMISS, function (event) {
           if (_this9._ignoreBackdropClick) {
             _this9._ignoreBackdropClick = false;
             return;
@@ -558,94 +412,61 @@
             return;
           }
 
-          if (_this9._config.backdrop === 'static') {
-            _this9._triggerBackdropTransition();
-          } else {
-            _this9.hide();
-          }
+          _this9._triggerBackdropTransition();
         });
 
         if (animate) {
-          reflow(this._backdrop);
+          Util__default['default'].reflow(this._backdrop);
         }
 
-        this._backdrop.classList.add(CLASS_NAME_SHOW);
+        $__default['default'](this._backdrop).addClass(CLASS_NAME_SHOW);
+
+        if (!callback) {
+          return;
+        }
 
         if (!animate) {
           callback();
           return;
         }
 
-        var backdropTransitionDuration = getTransitionDurationFromElement(this._backdrop);
-        EventHandler__default['default'].one(this._backdrop, TRANSITION_END, callback);
-        emulateTransitionEnd(this._backdrop, backdropTransitionDuration);
+        var backdropTransitionDuration = Util__default['default'].getTransitionDurationFromElement(this._backdrop);
+        $__default['default'](this._backdrop).one(Util__default['default'].TRANSITION_END, callback).emulateTransitionEnd(backdropTransitionDuration);
       } else if (!this._isShown && this._backdrop) {
-        this._backdrop.classList.remove(CLASS_NAME_SHOW);
+        $__default['default'](this._backdrop).removeClass(CLASS_NAME_SHOW);
 
         var callbackRemove = function callbackRemove() {
           _this9._removeBackdrop();
 
-          callback();
+          if (callback) {
+            callback();
+          }
         };
 
-        if (this._element.classList.contains(CLASS_NAME_FADE)) {
-          var _backdropTransitionDuration = getTransitionDurationFromElement(this._backdrop);
+        if ($__default['default'](this._element).hasClass(CLASS_NAME_FADE)) {
+          var _backdropTransitionDuration = Util__default['default'].getTransitionDurationFromElement(this._backdrop);
 
-          EventHandler__default['default'].one(this._backdrop, TRANSITION_END, callbackRemove);
-          emulateTransitionEnd(this._backdrop, _backdropTransitionDuration);
+          $__default['default'](this._backdrop).one(Util__default['default'].TRANSITION_END, callbackRemove).emulateTransitionEnd(_backdropTransitionDuration);
         } else {
           callbackRemove();
         }
-      } else {
+      } else if (callback) {
         callback();
       }
-    };
-
-    _proto._triggerBackdropTransition = function _triggerBackdropTransition() {
-      var _this10 = this;
-
-      var hideEvent = EventHandler__default['default'].trigger(this._element, EVENT_HIDE_PREVENTED);
-
-      if (hideEvent.defaultPrevented) {
-        return;
-      }
-
-      var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
-
-      if (!isModalOverflowing) {
-        this._element.style.overflowY = 'hidden';
-      }
-
-      this._element.classList.add(CLASS_NAME_STATIC);
-
-      var modalTransitionDuration = getTransitionDurationFromElement(this._dialog);
-      EventHandler__default['default'].off(this._element, TRANSITION_END);
-      EventHandler__default['default'].one(this._element, TRANSITION_END, function () {
-        _this10._element.classList.remove(CLASS_NAME_STATIC);
-
-        if (!isModalOverflowing) {
-          EventHandler__default['default'].one(_this10._element, TRANSITION_END, function () {
-            _this10._element.style.overflowY = '';
-          });
-          emulateTransitionEnd(_this10._element, modalTransitionDuration);
-        }
-      });
-      emulateTransitionEnd(this._element, modalTransitionDuration);
-
-      this._element.focus();
     } // ----------------------------------------------------------------------
     // the following methods are used to handle overflowing modals
+    // todo (fat): these should probably be refactored out of modal.js
     // ----------------------------------------------------------------------
     ;
 
     _proto._adjustDialog = function _adjustDialog() {
       var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
 
-      if (!this._isBodyOverflowing && isModalOverflowing && !isRTL || this._isBodyOverflowing && !isModalOverflowing && isRTL) {
+      if (!this._isBodyOverflowing && isModalOverflowing) {
         this._element.style.paddingLeft = this._scrollbarWidth + "px";
       }
 
-      if (this._isBodyOverflowing && !isModalOverflowing && !isRTL || !this._isBodyOverflowing && isModalOverflowing && isRTL) {
+      if (this._isBodyOverflowing && !isModalOverflowing) {
         this._element.style.paddingRight = this._scrollbarWidth + "px";
       }
     };
@@ -662,63 +483,55 @@
     };
 
     _proto._setScrollbar = function _setScrollbar() {
-      var _this11 = this;
+      var _this10 = this;
 
       if (this._isBodyOverflowing) {
         // Note: DOMNode.style.paddingRight returns the actual value or '' if not set
         //   while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
-        // Adjust fixed content padding
-        SelectorEngine__default['default'].find(SELECTOR_FIXED_CONTENT).forEach(function (element) {
+        var fixedContent = [].slice.call(document.querySelectorAll(SELECTOR_FIXED_CONTENT));
+        var stickyContent = [].slice.call(document.querySelectorAll(SELECTOR_STICKY_CONTENT)); // Adjust fixed content padding
+
+        $__default['default'](fixedContent).each(function (index, element) {
           var actualPadding = element.style.paddingRight;
-          var calculatedPadding = window.getComputedStyle(element)['padding-right'];
-          Manipulator__default['default'].setDataAttribute(element, 'padding-right', actualPadding);
-          element.style.paddingRight = Number.parseFloat(calculatedPadding) + _this11._scrollbarWidth + "px";
+          var calculatedPadding = $__default['default'](element).css('padding-right');
+          $__default['default'](element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this10._scrollbarWidth + "px");
         }); // Adjust sticky content margin
 
-        SelectorEngine__default['default'].find(SELECTOR_STICKY_CONTENT).forEach(function (element) {
+        $__default['default'](stickyContent).each(function (index, element) {
           var actualMargin = element.style.marginRight;
-          var calculatedMargin = window.getComputedStyle(element)['margin-right'];
-          Manipulator__default['default'].setDataAttribute(element, 'margin-right', actualMargin);
-          element.style.marginRight = Number.parseFloat(calculatedMargin) - _this11._scrollbarWidth + "px";
+          var calculatedMargin = $__default['default'](element).css('margin-right');
+          $__default['default'](element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this10._scrollbarWidth + "px");
         }); // Adjust body padding
 
         var actualPadding = document.body.style.paddingRight;
-        var calculatedPadding = window.getComputedStyle(document.body)['padding-right'];
-        Manipulator__default['default'].setDataAttribute(document.body, 'padding-right', actualPadding);
-        document.body.style.paddingRight = Number.parseFloat(calculatedPadding) + this._scrollbarWidth + "px";
+        var calculatedPadding = $__default['default'](document.body).css('padding-right');
+        $__default['default'](document.body).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
       }
 
-      document.body.classList.add(CLASS_NAME_OPEN);
+      $__default['default'](document.body).addClass(CLASS_NAME_OPEN);
     };
 
     _proto._resetScrollbar = function _resetScrollbar() {
       // Restore fixed content padding
-      SelectorEngine__default['default'].find(SELECTOR_FIXED_CONTENT).forEach(function (element) {
-        var padding = Manipulator__default['default'].getDataAttribute(element, 'padding-right');
+      var fixedContent = [].slice.call(document.querySelectorAll(SELECTOR_FIXED_CONTENT));
+      $__default['default'](fixedContent).each(function (index, element) {
+        var padding = $__default['default'](element).data('padding-right');
+        $__default['default'](element).removeData('padding-right');
+        element.style.paddingRight = padding ? padding : '';
+      }); // Restore sticky content
 
-        if (typeof padding !== 'undefined') {
-          Manipulator__default['default'].removeDataAttribute(element, 'padding-right');
-          element.style.paddingRight = padding;
-        }
-      }); // Restore sticky content and navbar-toggler margin
-
-      SelectorEngine__default['default'].find("" + SELECTOR_STICKY_CONTENT).forEach(function (element) {
-        var margin = Manipulator__default['default'].getDataAttribute(element, 'margin-right');
+      var elements = [].slice.call(document.querySelectorAll("" + SELECTOR_STICKY_CONTENT));
+      $__default['default'](elements).each(function (index, element) {
+        var margin = $__default['default'](element).data('margin-right');
 
         if (typeof margin !== 'undefined') {
-          Manipulator__default['default'].removeDataAttribute(element, 'margin-right');
-          element.style.marginRight = margin;
+          $__default['default'](element).css('margin-right', margin).removeData('margin-right');
         }
       }); // Restore body padding
 
-      var padding = Manipulator__default['default'].getDataAttribute(document.body, 'padding-right');
-
-      if (typeof padding === 'undefined') {
-        document.body.style.paddingRight = '';
-      } else {
-        Manipulator__default['default'].removeDataAttribute(document.body, 'padding-right');
-        document.body.style.paddingRight = padding;
-      }
+      var padding = $__default['default'](document.body).data('padding-right');
+      $__default['default'](document.body).removeData('padding-right');
+      document.body.style.paddingRight = padding ? padding : '';
     };
 
     _proto._getScrollbarWidth = function _getScrollbarWidth() {
@@ -732,14 +545,15 @@
     } // Static
     ;
 
-    Modal.jQueryInterface = function jQueryInterface(config, relatedTarget) {
+    Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
       return this.each(function () {
-        var data = Data__default['default'].getData(this, DATA_KEY);
+        var data = $__default['default'](this).data(DATA_KEY);
 
-        var _config = _extends({}, Default, Manipulator__default['default'].getDataAttributes(this), typeof config === 'object' && config ? config : {});
+        var _config = _extends({}, Default, $__default['default'](this).data(), typeof config === 'object' && config ? config : {});
 
         if (!data) {
           data = new Modal(this, _config);
+          $__default['default'](this).data(DATA_KEY, data);
         }
 
         if (typeof config === 'string') {
@@ -748,24 +562,26 @@
           }
 
           data[config](relatedTarget);
+        } else if (_config.show) {
+          data.show(relatedTarget);
         }
       });
     };
 
-    _createClass$1(Modal, null, [{
+    _createClass(Modal, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }, {
       key: "Default",
       get: function get() {
         return Default;
       }
-    }, {
-      key: "DATA_KEY",
-      get: function get() {
-        return DATA_KEY;
-      }
     }]);
 
     return Modal;
-  }(BaseComponent);
+  }();
   /**
    * ------------------------------------------------------------------------
    * Data Api implementation
@@ -773,59 +589,50 @@
    */
 
 
-  EventHandler__default['default'].on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
-    var _this12 = this;
+  $__default['default'](document).on(EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
+    var _this11 = this;
 
-    var target = getElementFromSelector(this);
+    var target;
+    var selector = Util__default['default'].getSelectorFromElement(this);
+
+    if (selector) {
+      target = document.querySelector(selector);
+    }
+
+    var config = $__default['default'](target).data(DATA_KEY) ? 'toggle' : _extends({}, $__default['default'](target).data(), $__default['default'](this).data());
 
     if (this.tagName === 'A' || this.tagName === 'AREA') {
       event.preventDefault();
     }
 
-    EventHandler__default['default'].one(target, EVENT_SHOW, function (showEvent) {
-      if (showEvent.defaultPrevented) {
-        // only register focus restorer if modal will actually get shown
+    var $target = $__default['default'](target).one(EVENT_SHOW, function (showEvent) {
+      if (showEvent.isDefaultPrevented()) {
+        // Only register focus restorer if modal will actually get shown
         return;
       }
 
-      EventHandler__default['default'].one(target, EVENT_HIDDEN, function () {
-        if (isVisible(_this12)) {
-          _this12.focus();
+      $target.one(EVENT_HIDDEN, function () {
+        if ($__default['default'](_this11).is(':visible')) {
+          _this11.focus();
         }
       });
     });
-    var data = Data__default['default'].getData(target, DATA_KEY);
 
-    if (!data) {
-      var config = _extends({}, Manipulator__default['default'].getDataAttributes(target), Manipulator__default['default'].getDataAttributes(this));
-
-      data = new Modal(target, config);
-    }
-
-    data.show(this);
+    Modal._jQueryInterface.call($__default['default'](target), config, this);
   });
   /**
    * ------------------------------------------------------------------------
    * jQuery
    * ------------------------------------------------------------------------
-   * add .Modal to jQuery only if jQuery is present
    */
 
-  onDOMContentLoaded(function () {
-    var $ = getjQuery();
-    /* istanbul ignore if */
+  $__default['default'].fn[NAME] = Modal._jQueryInterface;
+  $__default['default'].fn[NAME].Constructor = Modal;
 
-    if ($) {
-      var JQUERY_NO_CONFLICT = $.fn[NAME];
-      $.fn[NAME] = Modal.jQueryInterface;
-      $.fn[NAME].Constructor = Modal;
-
-      $.fn[NAME].noConflict = function () {
-        $.fn[NAME] = JQUERY_NO_CONFLICT;
-        return Modal.jQueryInterface;
-      };
-    }
-  });
+  $__default['default'].fn[NAME].noConflict = function () {
+    $__default['default'].fn[NAME] = JQUERY_NO_CONFLICT;
+    return Modal._jQueryInterface;
+  };
 
   return Modal;