2.0.8

feat adding es5 as target for webpack compilation

.babelrc

@@ -1,3 +1,11 @@
 {
-  "presets": ["env"]
+  "presets": [
+    [
+      "@babel/env",
+      {
+        "forceAllTransforms": true,
+        "modules": false
+      }
+    ]
+  ]
 }

.editorconfig

@@ -7,7 +7,7 @@ root = true
 [*]
 # Change these settings to your own preference
 indent_style = space
-indent_size = 4
+indent_size = 2
 
 # We recommend you to keep these unchanged
 end_of_line = lf

.eslintignore

@@ -0,0 +1,12 @@
+# Ignore artifacts:
+dist
+
+lib
+npm-debug.log
+bower_components
+node_modules
+yarn-error.log
+yarn.lock
+
+src/*.ts
+/*.js

.eslintrc.json

@@ -0,0 +1,24 @@
+{
+  "env": {
+    "browser": true,
+    "es2021": true,
+    "mocha": true
+  },
+  "extends": ["airbnb-base", "plugin:prettier/recommended"],
+  "parserOptions": {
+    "ecmaVersion": 12,
+    "sourceType": "module"
+  },
+  "plugins": ["prettier"],
+  "rules": {
+    "prettier/prettier": "error",
+    "prefer-const": "off",
+    "camelcase": "off",
+    "no-underscore-dangle": "off",
+    "consistent-return": "off",
+    /* Remove the necessity to use this on classes */
+    "class-methods-use-this": "off",
+    /* Enable variables declarations from shadowing variables declared in the outer scope */
+    "no-shadow": "off"
+  }
+}

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,57 @@
+---
+name: 🐛 Bug Report
+about: Submit a bug report to help us improve
+labels: 'bug, needs triage'
+---
+
+<!--
+
+  ! PLEASE HELP US HELP YOU !
+
+  Bugs are fixed faster if you include:
+  - a repro repository to inspect the code
+  - an url to see the problem live
+
+-->
+
+## 🐛 Bug Report
+
+> Fork this [JSFiddle](https://jsfiddle.net/zenorocha/5kk0eysw/) and reproduce your issue.
+
+(A clear and concise description of what the issue is.)
+
+### Have you read the [Contributing Guidelines on issues](https://github.com/zenorocha/clipboard.js/blob/master/contributing.md)?
+
+(Write your answer here.)
+
+### Expected Behaviour
+
+<!--
+  How did you expect your project to behave?
+  It’s fine if you’re not sure your understanding is correct.
+  Write down what you thought would happen.
+-->
+
+I thought that by going to the page '...' and pressing the button '...' then '...' would happen.
+
+_Tip: Try to use screenshots, gifs, videos, always remember people better understand with a visual way._
+
+### Actual Behaviour
+
+Instead of '...', what I saw was that '...' happened instead.
+
+### To Reproduce
+
+(Write your steps such as:)
+
+1. Step 1...
+1. Step 2...
+1. Step 3...
+
+### Browsers Affected
+
+I tested on all major browsers and only IE 11 does not work.
+
+### Operational System
+
+(Place here your Operational System.)

.github/ISSUE_TEMPLATE/documentation.md

@@ -0,0 +1,13 @@
+---
+name: 📚 Documentation
+about: Report an issue related to documentation
+labels: 'documentation, needs triage'
+---
+
+## 📚 Documentation
+
+(A clear and concise description of what the issue is.)
+
+### Have you read the [Contributing Guidelines on issues](https://github.com/zenorocha/clipboard.js/blob/master/contributing.md)?
+
+(Write your answer here.)

.github/ISSUE_TEMPLATE/proposal.md

@@ -0,0 +1,26 @@
+---
+name: 💥 Proposal
+about: Propose a non-trivial change to Clipboard.js
+labels: 'proposal, needs triage'
+---
+
+## 💥 Proposal
+
+**Is your feature request related to a problem? Please describe**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Are you able to assist to bring the feature to reality?**
+no | yes, I can...
+
+**Additional context**
+Add any other context or screenshots about the feature request here.
+
+### Have you read the [Contributing Guidelines on issues](https://github.com/zenorocha/clipboard.js/blob/master/contributing.md)?
+
+(Write your answer here.)

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,35 @@
+<!--
+Please make sure to read the Pull Request Guidelines:
+https://github.com/zenorocha/clipboard.js/blob/master/contributing.md#proposing-pull-requests
+-->
+
+<!-- PULL REQUEST TEMPLATE -->
+<!-- (Update "[ ]" to "[x]" to check a box) -->
+
+**What kind of change does this PR introduce?** (check at least one)
+
+- [ ] Bugfix
+- [ ] Feature
+- [ ] Code style update
+- [ ] Refactor
+- [ ] Build-related changes
+- [ ] Other, please describe:
+
+**Does this PR introduce a breaking change?** (check one)
+
+- [ ] Yes
+- [ ] No
+
+If yes, please describe the impact and migration path for existing applications:
+
+**The PR fulfills these requirements:**
+
+- [ ] It's submitted to the `dev` branch for v2.x (or to a previous version branch), _not_ the `master` branch
+- [ ] When resolving a specific issue, it's referenced in the PR's title (e.g. `fix #xxx[,#xxx]`, where "xxx" is the issue number)
+- [ ] New/updated tests are included
+
+If adding a **new feature**, the PR's description includes:
+
+- [ ] A convincing reason for adding this feature (to avoid wasting your time, it's best to open a suggestion issue first and wait for approval before working on it)
+
+**Other information:**

.github/issue_template.md

@@ -1,15 +0,0 @@
-### Minimal example
-
-> Fork this [JSFiddle](https://jsfiddle.net/zenorocha/5kk0eysw/) and reproduce your issue.
-
-### Expected behaviour
-
-I thought that by going to the page '...' and pressing the button '...' then '...' would happen.
-
-### Actual behaviour
-
-Instead of '...', what I saw was that '...' happened instead.
-
-### Browsers affected
-
-I tested on all major browsers and only IE 11 does not work.

.github/stale.yml

@@ -0,0 +1,21 @@
+# Number of days of inactivity before an issue becomes stale
+daysUntilStale: 60
+
+# Number of days of inactivity before a stale issue is closed
+daysUntilClose: 7
+
+# Issues with these labels will never be considered stale
+exemptLabels:
+  - pinned
+
+# Label to use when marking an issue as stale
+staleLabel: stale
+
+# Comment to post when marking an issue as stale. Set to `false` to disable
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. Thank you
+  for your contributions.
+
+# Comment to post when closing a stale issue. Set to `false` to disable
+closeComment: false

.github/workflows/publish.yml

@@ -0,0 +1,47 @@
+# This workflow will run tests using node and then publish a package to GitHub Packages when a release is created
+# For more information see: https://help.github.com/actions/language-and-framework-guides/publishing-nodejs-packages
+
+name: publish
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: 14
+      - run: npm ci
+      - run: npm test
+
+  publish-npm:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: 14
+          registry-url: https://registry.npmjs.org/
+      - run: npm ci
+      - run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.npm_token}}
+
+  publish-gpr:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: 14
+          registry-url: https://npm.pkg.github.com/
+      - run: npm ci
+      - run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}

.github/workflows/test.js.yml

@@ -0,0 +1,32 @@
+# This workflow will do a clean install of node dependencies, build the source code and run tests across different versions of node
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions
+
+name: build
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [10.x, 12.x, 14.x, 15.x]
+        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
+        # For now is not possible to target LTS verssions =/ check progress here https://github.com/actions/setup-node/issues/26
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+    - run: npm ci
+    - run: npm run build --if-present
+    - run: npm run lint
+    - run: npm test
+

.husky/.gitignore

@@ -0,0 +1 @@
+_

.husky/pre-commit

@@ -0,0 +1,4 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+npx --no-install lint-staged

.nvmrc

@@ -0,0 +1 @@
+14

.prettierignore

@@ -0,0 +1,9 @@
+# Ignore artifacts:
+dist
+
+lib
+npm-debug.log
+bower_components
+node_modules
+yarn-error.log
+yarn.lock

.prettierrc.json

@@ -0,0 +1,9 @@
+{
+  "printWidth": 80,
+  "tabWidth": 2,
+  "semi": true,
+  "singleQuote": true,
+  "trailingComma": "es5",
+  "bracketSpacing": true,
+  "arrowParens": "always"
+}

.travis.yml

@@ -1,4 +0,0 @@
-sudo: false
-language: node_js
-node_js:
-  - stable

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Zeno Rocha
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "clipboard",
-  "version": "2.0.3",
+  "version": "2.0.6",
   "description": "Modern copy to clipboard. No Flash. Just 3kb",
   "license": "MIT",
   "main": "dist/clipboard.js",
@@ -14,9 +14,5 @@
     "/src",
     "/lib"
   ],
-  "keywords": [
-    "clipboard",
-    "copy",
-    "cut"
-  ]
+  "keywords": ["clipboard", "copy", "cut"]
 }

composer.json

@@ -6,11 +6,11 @@
   "authors": [
     {
       "name": "Zeno Rocha",
-      "url": "http://zenorocha.com/"
+      "homepage": "http://zenorocha.com/"
     }
   ],
   "require": {
-    "robloach/component-installer": "*"
+    "oomphinc/composer-installers-extender": "*"
   },
   "extra": {
     "component": {

contributing.md

@@ -24,5 +24,6 @@ Implement your bug fix or feature, write tests to cover it and make sure all tes
 Documentation is extremely important and takes a fair deal of time and effort to write and keep updated. Please submit any and all improvements you can make to the repository's docs.
 
 ## Known issues
+
 If you're using npm@3 you'll probably face some issues related to peerDependencies.
 https://github.com/npm/npm/issues/9204

demo/constructor-node.html

@@ -1,14 +1,14 @@
 <!DOCTYPE html>
 <html lang="en">
-<head>
-    <meta charset="UTF-8">
+  <head>
+    <meta charset="UTF-8" />
     <title>constructor-node</title>
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-</head>
-<body>
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+  </head>
+  <body>
     <!-- 1. Define some markup -->
     <div id="btn" data-clipboard-text="1">
-        <span>Copy</span>
+      <span>Copy</span>
     </div>
 
     <!-- 2. Include library -->
@@ -16,16 +16,16 @@
 
     <!-- 3. Instantiate clipboard by passing a HTML element -->
     <script>
-    var btn = document.getElementById('btn');
-    var clipboard = new ClipboardJS(btn);
+      var btn = document.getElementById('btn');
+      var clipboard = new ClipboardJS(btn);
 
-    clipboard.on('success', function(e) {
+      clipboard.on('success', function (e) {
         console.log(e);
-    });
+      });
 
-    clipboard.on('error', function(e) {
+      clipboard.on('error', function (e) {
         console.log(e);
-    });
+      });
     </script>
-</body>
+  </body>
 </html>

demo/constructor-nodelist.html

@@ -1,11 +1,11 @@
 <!DOCTYPE html>
 <html lang="en">
-<head>
-    <meta charset="UTF-8">
+  <head>
+    <meta charset="UTF-8" />
     <title>constructor-nodelist</title>
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-</head>
-<body>
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+  </head>
+  <body>
     <!-- 1. Define some markup -->
     <button data-clipboard-text="1">Copy</button>
     <button data-clipboard-text="2">Copy</button>
@@ -16,16 +16,16 @@
 
     <!-- 3. Instantiate clipboard by passing a list of HTML elements -->
     <script>
-    var btns = document.querySelectorAll('button');
-    var clipboard = new ClipboardJS(btns);
+      var btns = document.querySelectorAll('button');
+      var clipboard = new ClipboardJS(btns);
 
-    clipboard.on('success', function(e) {
+      clipboard.on('success', function (e) {
         console.log(e);
-    });
+      });
 
-    clipboard.on('error', function(e) {
+      clipboard.on('error', function (e) {
         console.log(e);
-    });
+      });
     </script>
-</body>
+  </body>
 </html>

demo/constructor-selector.html

@@ -1,11 +1,11 @@
 <!DOCTYPE html>
 <html lang="en">
-<head>
-    <meta charset="UTF-8">
+  <head>
+    <meta charset="UTF-8" />
     <title>constructor-selector</title>
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-</head>
-<body>
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+  </head>
+  <body>
     <!-- 1. Define some markup -->
     <button class="btn" data-clipboard-text="1">Copy</button>
     <button class="btn" data-clipboard-text="2">Copy</button>
@@ -16,15 +16,15 @@
 
     <!-- 3. Instantiate clipboard by passing a string selector -->
     <script>
-    var clipboard = new ClipboardJS('.btn');
+      var clipboard = new ClipboardJS('.btn');
 
-    clipboard.on('success', function(e) {
+      clipboard.on('success', function (e) {
         console.log(e);
-    });
+      });
 
-    clipboard.on('error', function(e) {
+      clipboard.on('error', function (e) {
         console.log(e);
-    });
+      });
     </script>
-</body>
+  </body>
 </html>

demo/function-target.html

@@ -1,11 +1,11 @@
 <!DOCTYPE html>
 <html lang="en">
-<head>
-    <meta charset="UTF-8">
+  <head>
+    <meta charset="UTF-8" />
     <title>function-target</title>
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-</head>
-<body>
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+  </head>
+  <body>
     <!-- 1. Define some markup -->
     <button class="btn">Copy</button>
     <div>hello</div>
@@ -15,19 +15,19 @@
 
     <!-- 3. Instantiate clipboard -->
     <script>
-    var clipboard = new ClipboardJS('.btn', {
-        target: function() {
-            return document.querySelector('div');
-        }
-    });
+      var clipboard = new ClipboardJS('.btn', {
+        target: function () {
+          return document.querySelector('div');
+        },
+      });
 
-    clipboard.on('success', function(e) {
+      clipboard.on('success', function (e) {
         console.log(e);
-    });
+      });
 
-    clipboard.on('error', function(e) {
+      clipboard.on('error', function (e) {
         console.log(e);
-    });
+      });
     </script>
-</body>
+  </body>
 </html>

demo/function-text.html

@@ -1,11 +1,11 @@
 <!DOCTYPE html>
 <html lang="en">
-<head>
-    <meta charset="UTF-8">
+  <head>
+    <meta charset="UTF-8" />
     <title>function-text</title>
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-</head>
-<body>
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+  </head>
+  <body>
     <!-- 1. Define some markup -->
     <button class="btn">Copy</button>
 
@@ -14,19 +14,19 @@
 
     <!-- 3. Instantiate clipboard -->
     <script>
-    var clipboard = new ClipboardJS('.btn', {
-        text: function() {
-            return 'to be or not to be';
-        }
-    });
+      var clipboard = new ClipboardJS('.btn', {
+        text: function () {
+          return 'to be or not to be';
+        },
+      });
 
-    clipboard.on('success', function(e) {
+      clipboard.on('success', function (e) {
         console.log(e);
-    });
+      });
 
-    clipboard.on('error', function(e) {
+      clipboard.on('error', function (e) {
         console.log(e);
-    });
+      });
     </script>
-</body>
+  </body>
 </html>

demo/target-div.html

@@ -1,29 +1,35 @@
 <!DOCTYPE html>
 <html lang="en">
-<head>
-    <meta charset="UTF-8">
+  <head>
+    <meta charset="UTF-8" />
     <title>target-div</title>
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-</head>
-<body>
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+  </head>
+  <body>
     <!-- 1. Define some markup -->
     <div>hello</div>
-    <button class="btn" data-clipboard-action="copy" data-clipboard-target="div">Copy</button>
+    <button
+      class="btn"
+      data-clipboard-action="copy"
+      data-clipboard-target="div"
+    >
+      Copy
+    </button>
 
     <!-- 2. Include library -->
     <script src="../dist/clipboard.min.js"></script>
 
     <!-- 3. Instantiate clipboard -->
     <script>
-    var clipboard = new ClipboardJS('.btn');
+      var clipboard = new ClipboardJS('.btn');
 
-    clipboard.on('success', function(e) {
+      clipboard.on('success', function (e) {
         console.log(e);
-    });
+      });
 
-    clipboard.on('error', function(e) {
+      clipboard.on('error', function (e) {
         console.log(e);
-    });
+      });
     </script>
-</body>
+  </body>
 </html>

demo/target-input.html

@@ -1,29 +1,35 @@
 <!DOCTYPE html>
 <html lang="en">
-<head>
-    <meta charset="UTF-8">
+  <head>
+    <meta charset="UTF-8" />
     <title>target-input</title>
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-</head>
-<body>
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+  </head>
+  <body>
     <!-- 1. Define some markup -->
-    <input id="foo" type="text" value="hello">
-    <button class="btn" data-clipboard-action="copy" data-clipboard-target="#foo">Copy</button>
+    <input id="foo" type="text" value="hello" />
+    <button
+      class="btn"
+      data-clipboard-action="copy"
+      data-clipboard-target="#foo"
+    >
+      Copy
+    </button>
 
     <!-- 2. Include library -->
     <script src="../dist/clipboard.min.js"></script>
 
     <!-- 3. Instantiate clipboard -->
     <script>
-    var clipboard = new ClipboardJS('.btn');
+      var clipboard = new ClipboardJS('.btn');
 
-    clipboard.on('success', function(e) {
+      clipboard.on('success', function (e) {
         console.log(e);
-    });
+      });
 
-    clipboard.on('error', function(e) {
+      clipboard.on('error', function (e) {
         console.log(e);
-    });
+      });
     </script>
-</body>
+  </body>
 </html>

demo/target-textarea.html

@@ -1,29 +1,35 @@
 <!DOCTYPE html>
 <html lang="en">
-<head>
-    <meta charset="UTF-8">
+  <head>
+    <meta charset="UTF-8" />
     <title>target-textarea</title>
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-</head>
-<body>
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+  </head>
+  <body>
     <!-- 1. Define some markup -->
     <textarea id="bar">hello</textarea>
-    <button class="btn" data-clipboard-action="cut" data-clipboard-target="#bar">Cut</button>
+    <button
+      class="btn"
+      data-clipboard-action="cut"
+      data-clipboard-target="#bar"
+    >
+      Cut
+    </button>
 
     <!-- 2. Include library -->
     <script src="../dist/clipboard.min.js"></script>
 
     <!-- 3. Instantiate clipboard -->
     <script>
-    var clipboard = new ClipboardJS('.btn');
+      var clipboard = new ClipboardJS('.btn');
 
-    clipboard.on('success', function(e) {
+      clipboard.on('success', function (e) {
         console.log(e);
-    });
+      });
 
-    clipboard.on('error', function(e) {
+      clipboard.on('error', function (e) {
         console.log(e);
-    });
+      });
     </script>
-</body>
+  </body>
 </html>

karma.conf.js

@@ -1,31 +1,36 @@
 var webpackConfig = require('./webpack.config.js');
 
 module.exports = function (karma) {
-    karma.set({
-        plugins: ['karma-webpack', 'karma-chai', 'karma-sinon', 'karma-mocha', 'karma-phantomjs-launcher'],
+  karma.set({
+    plugins: [
+      'karma-webpack',
+      'karma-chai',
+      'karma-sinon',
+      'karma-mocha',
+      'karma-chrome-launcher',
+    ],
 
-        frameworks: ['chai', 'sinon', 'mocha'],
+    frameworks: ['chai', 'sinon', 'mocha', 'webpack'],
 
-        files: [
-            'src/**/*.js',
-            'test/**/*.js',
-            './node_modules/phantomjs-polyfill/bind-polyfill.js'
-        ],
+    files: [
+      { pattern: 'src/**/*.js', watched: false },
+      { pattern: 'test/**/*.js', watched: false },
+    ],
 
-        preprocessors: {
-            'src/**/*.js': ['webpack'],
-            'test/**/*.js': ['webpack']
-        },
+    preprocessors: {
+      'src/**/*.js': ['webpack'],
+      'test/**/*.js': ['webpack'],
+    },
 
-        webpack: {
-            module: webpackConfig.module,
-            plugins: webpackConfig.plugins
-        },
+    webpack: {
+      module: webpackConfig.module,
+      plugins: webpackConfig.plugins,
+    },
 
-        webpackMiddleware: {
-            stats: 'errors-only'
-        },
+    webpackMiddleware: {
+      stats: 'errors-only',
+    },
 
-        browsers: ['PhantomJS']
-    });
+    browsers: ['ChromeHeadless'],
+  });
 };

package.js

@@ -1,12 +1,12 @@
 // Package metadata for Meteor.js.
 
 Package.describe({
-  name: "zenorocha:clipboard",
-  summary: "Modern copy to clipboard. No Flash. Just 3kb.",
-  version: "2.0.3",
-  git: "https://github.com/zenorocha/clipboard.js"
+  name: 'zenorocha:clipboard',
+  summary: 'Modern copy to clipboard. No Flash. Just 3kb.',
+  version: '2.0.6',
+  git: 'https://github.com/zenorocha/clipboard.js',
 });
 
-Package.onUse(function(api) {
-  api.addFiles("dist/clipboard.js", "client");
+Package.onUse(function (api) {
+  api.addFiles('dist/clipboard.js', 'client');
 });

package.json

@@ -1,10 +1,12 @@
 {
   "name": "clipboard",
-  "version": "2.0.3",
+  "version": "2.0.8",
   "description": "Modern copy to clipboard. No Flash. Just 2kb",
+  "homepage": "https://clipboardjs.com",
   "repository": "zenorocha/clipboard.js",
   "license": "MIT",
   "main": "dist/clipboard.js",
+  "types": "src/clipboard.d.ts",
   "keywords": [
     "clipboard",
     "copy",
@@ -16,35 +18,46 @@
     "tiny-emitter": "^2.0.0"
   },
   "devDependencies": {
-    "babel-cli": "^6.26.0",
-    "babel-core": "^6.26.0",
-    "babel-loader": "^7.1.4",
-    "babel-preset-env": "^1.6.1",
+    "@babel/core": "^7.12.10",
+    "@babel/preset-env": "^7.12.11",
+    "babel-loader": "^8.2.2",
     "chai": "^4.2.0",
-    "cross-env": "^5.2.0",
-    "karma": "^3.1.1",
+    "cross-env": "^7.0.3",
+    "eslint": "^7.20.0",
+    "eslint-config-airbnb-base": "^14.2.1",
+    "eslint-config-prettier": "^7.2.0",
+    "eslint-plugin-import": "^2.22.1",
+    "eslint-plugin-prettier": "^3.3.1",
+    "husky": "^5.0.9",
+    "karma": "^6.0.0",
     "karma-chai": "^0.1.0",
-    "karma-mocha": "^1.2.0",
-    "karma-phantomjs-launcher": "^1.0.0",
+    "karma-chrome-launcher": "^3.1.0",
+    "karma-mocha": "^2.0.1",
     "karma-sinon": "^1.0.4",
-    "karma-webpack": "^3.0.5",
-    "mocha": "^5.2.0",
-    "phantomjs-prebuilt": "^2.1.4",
-    "sinon": "^7.1.1",
-    "uglifyjs-webpack-plugin": "^2.0.1",
-    "webpack": "^4.5.0",
-    "webpack-cli": "^3.1.2"
+    "karma-webpack": "^5.0.0-alpha.5",
+    "lint-staged": "^10.5.3",
+    "mocha": "^8.2.1",
+    "prettier": "2.2.1",
+    "sinon": "^9.2.3",
+    "tsd": "^0.7.2",
+    "uglifyjs-webpack-plugin": "^2.2.0",
+    "webpack": "^5.15.0",
+    "webpack-cli": "^4.4.0"
   },
   "scripts": {
+    "test:types": "tsd",
     "build": "npm run build-debug && npm run build-min",
     "build-debug": "webpack",
     "build-min": "cross-env NODE_ENV=production webpack",
     "build-watch": "webpack --watch",
     "test": "karma start --single-run",
-    "prepublish": "npm run build"
+    "prepublish": "npm run build",
+    "lint": "eslint --ext .js src/"
   },
-  "browserslist": [
-    "> 1%",
-    "last 2 versions"
-  ]
+  "lint-staged": {
+    "*.{js,css,md}": [
+      "prettier --write",
+      "eslint --fix"
+    ]
+  }
 }

readme.md

@@ -1,6 +1,6 @@
 # clipboard.js
 
-[![Build Status](http://img.shields.io/travis/zenorocha/clipboard.js/master.svg?style=flat)](https://travis-ci.org/zenorocha/clipboard.js)
+![Build Status](https://github.com/zenorocha/clipboard.js/workflows/build/badge.svg)
 ![Killing Flash](https://img.shields.io/badge/killing-flash-brightgreen.svg?style=flat)
 
 > Modern copy to clipboard. No Flash. Just 3kb gzipped.
@@ -39,7 +39,7 @@ new ClipboardJS('.btn');
 
 Internally, we need to fetch all elements that matches with your selector and attach event listeners for each one. But guess what? If you have hundreds of matches, this operation can consume a lot of memory.
 
-For this reason we use [event delegation](http://stackoverflow.com/questions/1687296/what-is-dom-event-delegation) which replaces multiple event listeners with just a single listener. After all, [#perfmatters](https://twitter.com/hashtag/perfmatters).
+For this reason we use [event delegation](https://stackoverflow.com/questions/1687296/what-is-dom-event-delegation) which replaces multiple event listeners with just a single listener. After all, [#perfmatters](https://twitter.com/hashtag/perfmatters).
 
 # Usage
 
@@ -55,11 +55,11 @@ The value you include on this attribute needs to match another's element selecto
 
 ```html
 <!-- Target -->
-<input id="foo" value="https://github.com/zenorocha/clipboard.js.git">
+<input id="foo" value="https://github.com/zenorocha/clipboard.js.git" />
 
 <!-- Trigger -->
 <button class="btn" data-clipboard-target="#foo">
-    <img src="assets/clippy.svg" alt="Copy to clipboard">
+  <img src="assets/clippy.svg" alt="Copy to clipboard" />
 </button>
 ```
 
@@ -77,7 +77,7 @@ If you omit this attribute, `copy` will be used by default.
 
 <!-- Trigger -->
 <button class="btn" data-clipboard-action="cut" data-clipboard-target="#bar">
-    Cut to clipboard
+  Cut to clipboard
 </button>
 ```
 
@@ -91,8 +91,11 @@ Truth is, you don't even need another element to copy its content from. You can
 
 ```html
 <!-- Trigger -->
-<button class="btn" data-clipboard-text="Just because you can doesn't mean you should — clipboard.js">
-    Copy to clipboard
+<button
+  class="btn"
+  data-clipboard-text="Just because you can doesn't mean you should — clipboard.js"
+>
+  Copy to clipboard
 </button>
 ```
 
@@ -105,17 +108,17 @@ That's why we fire custom events such as `success` and `error` for you to listen
 ```js
 var clipboard = new ClipboardJS('.btn');
 
-clipboard.on('success', function(e) {
-    console.info('Action:', e.action);
-    console.info('Text:', e.text);
-    console.info('Trigger:', e.trigger);
+clipboard.on('success', function (e) {
+  console.info('Action:', e.action);
+  console.info('Text:', e.text);
+  console.info('Trigger:', e.trigger);
 
-    e.clearSelection();
+  e.clearSelection();
 });
 
-clipboard.on('error', function(e) {
-    console.error('Action:', e.action);
-    console.error('Trigger:', e.trigger);
+clipboard.on('error', function (e) {
+  console.error('Action:', e.action);
+  console.error('Trigger:', e.trigger);
 });
 ```
 
@@ -125,7 +128,7 @@ For a live demonstration, go to this [site](https://clipboardjs.com/) and open y
 
 Each application has different design needs, that's why clipboard.js does not include any CSS or built-in tooltip solution.
 
-The tooltips you see on the [demo site](https://clipboardjs.com/) were built using [GitHub's Primer](https://github.com/primer/primer-css/tree/master/modules/primer-tooltips). You may want to check that out if you're looking for a similar look and feel.
+The tooltips you see on the [demo site](https://clipboardjs.com/) were built using [GitHub's Primer](https://primer.style/css/components/tooltips). You may want to check that out if you're looking for a similar look and feel.
 
 ## Advanced Options
 
@@ -135,9 +138,9 @@ For instance, if you want to dynamically set a `target`, you'll need to return a
 
 ```js
 new ClipboardJS('.btn', {
-    target: function(trigger) {
-        return trigger.nextElementSibling;
-    }
+  target: function (trigger) {
+    return trigger.nextElementSibling;
+  },
 });
 ```
 
@@ -145,9 +148,9 @@ If you want to dynamically set a `text`, you'll return a String.
 
 ```js
 new ClipboardJS('.btn', {
-    text: function(trigger) {
-        return trigger.getAttribute('aria-label');
-    }
+  text: function (trigger) {
+    return trigger.getAttribute('aria-label');
+  },
 });
 ```
 
@@ -155,7 +158,7 @@ For use in Bootstrap Modals or with any other library that changes the focus you
 
 ```js
 new ClipboardJS('.btn', {
-    container: document.getElementById('modal')
+  container: document.getElementById('modal'),
 });
 ```
 
@@ -168,11 +171,11 @@ clipboard.destroy();
 
 ## Browser Support
 
-This library relies on both [Selection](https://developer.mozilla.org/en-US/docs/Web/API/Selection) and [execCommand](https://developer.mozilla.org/en-US/docs/Web/API/Document/execCommand) APIs. The first one is [supported by all browsers](http://caniuse.com/#search=selection) while the second one is supported in the following browsers.
+This library relies on both [Selection](https://developer.mozilla.org/en-US/docs/Web/API/Selection) and [execCommand](https://developer.mozilla.org/en-US/docs/Web/API/Document/execCommand) APIs. The first one is [supported by all browsers](https://caniuse.com/#search=selection) while the second one is supported in the following browsers.
 
 | <img src="https://clipboardjs.com/assets/images/chrome.png" width="48px" height="48px" alt="Chrome logo"> | <img src="https://clipboardjs.com/assets/images/edge.png" width="48px" height="48px" alt="Edge logo"> | <img src="https://clipboardjs.com/assets/images/firefox.png" width="48px" height="48px" alt="Firefox logo"> | <img src="https://clipboardjs.com/assets/images/ie.png" width="48px" height="48px" alt="Internet Explorer logo"> | <img src="https://clipboardjs.com/assets/images/opera.png" width="48px" height="48px" alt="Opera logo"> | <img src="https://clipboardjs.com/assets/images/safari.png" width="48px" height="48px" alt="Safari logo"> |
-|:---:|:---:|:---:|:---:|:---:|:---:|
-| 42+ ✔ | 12+ ✔ | 41+ ✔ | 9+ ✔ | 29+ ✔ | 10+ ✔ |
+| :-------------------------------------------------------------------------------------------------------: | :---------------------------------------------------------------------------------------------------: | :---------------------------------------------------------------------------------------------------------: | :--------------------------------------------------------------------------------------------------------------: | :-----------------------------------------------------------------------------------------------------: | :-------------------------------------------------------------------------------------------------------: |
+|                                                   42+ ✔                                                   |                                                 12+ ✔                                                 |                                                    41+ ✔                                                    |                                                       9+ ✔                                                       |                                                  29+ ✔                                                  |                                                   10+ ✔                                                   |
 
 The good news is that clipboard.js gracefully degrades if you need to support older browsers. All you have to do is show a tooltip saying `Copied!` when `success` event is called and `Press Ctrl+C to copy` when `error` event is called because the text is already selected.
 
@@ -180,10 +183,10 @@ You can also check if clipboard.js is supported or not by running `ClipboardJS.i
 
 ## Bonus
 
-A browser extension that adds a "copy to clipboard" button to every code block on *GitHub, MDN, Gist, StackOverflow, StackExchange, npm, and even Medium.*
+A browser extension that adds a "copy to clipboard" button to every code block on _GitHub, MDN, Gist, StackOverflow, StackExchange, npm, and even Medium._
 
 Install for [Chrome](https://chrome.google.com/webstore/detail/codecopy/fkbfebkcoelajmhanocgppanfoojcdmg) and [Firefox](https://addons.mozilla.org/en-US/firefox/addon/codecopy/).
 
 ## License
 
-[MIT License](http://zenorocha.mit-license.org/) © Zeno Rocha
+[MIT License](https://zenorocha.mit-license.org/) © Zeno Rocha

src/clipboard-action.js

@@ -5,200 +5,217 @@ import select from 'select';
  * properties and then executes copy or cut operations.
  */
 class ClipboardAction {
-    /**
-     * @param {Object} options
-     */
-    constructor(options) {
-        this.resolveOptions(options);
-        this.initSelection();
+  /**
+   * @param {Object} options
+   */
+  constructor(options) {
+    this.resolveOptions(options);
+    this.initSelection();
+  }
+
+  /**
+   * Defines base properties passed from constructor.
+   * @param {Object} options
+   */
+  resolveOptions(options = {}) {
+    this.action = options.action;
+    this.container = options.container;
+    this.emitter = options.emitter;
+    this.target = options.target;
+    this.text = options.text;
+    this.trigger = options.trigger;
+
+    this.selectedText = '';
+  }
+
+  /**
+   * Decides which selection strategy is going to be applied based
+   * on the existence of `text` and `target` properties.
+   */
+  initSelection() {
+    if (this.text) {
+      this.selectFake();
+    } else if (this.target) {
+      this.selectTarget();
+    }
+  }
+
+  /**
+   * Creates a fake textarea element, sets its value from `text` property,
+   */
+  createFakeElement() {
+    const isRTL = document.documentElement.getAttribute('dir') === 'rtl';
+
+    this.fakeElem = document.createElement('textarea');
+    // Prevent zooming on iOS
+    this.fakeElem.style.fontSize = '12pt';
+    // Reset box model
+    this.fakeElem.style.border = '0';
+    this.fakeElem.style.padding = '0';
+    this.fakeElem.style.margin = '0';
+    // Move element out of screen horizontally
+    this.fakeElem.style.position = 'absolute';
+    this.fakeElem.style[isRTL ? 'right' : 'left'] = '-9999px';
+    // Move element to the same position vertically
+    let yPosition = window.pageYOffset || document.documentElement.scrollTop;
+    this.fakeElem.style.top = `${yPosition}px`;
+
+    this.fakeElem.setAttribute('readonly', '');
+    this.fakeElem.value = this.text;
+
+    return this.fakeElem;
+  }
+
+  /**
+   * Get's the value of fakeElem,
+   * and makes a selection on it.
+   */
+  selectFake() {
+    const fakeElem = this.createFakeElement();
+
+    this.fakeHandlerCallback = () => this.removeFake();
+
+    this.fakeHandler =
+      this.container.addEventListener('click', this.fakeHandlerCallback) ||
+      true;
+
+    this.container.appendChild(fakeElem);
+
+    this.selectedText = select(fakeElem);
+
+    this.copyText();
+
+    this.removeFake();
+  }
+
+  /**
+   * Only removes the fake element after another click event, that way
+   * a user can hit `Ctrl+C` to copy because selection still exists.
+   */
+  removeFake() {
+    if (this.fakeHandler) {
+      this.container.removeEventListener('click', this.fakeHandlerCallback);
+      this.fakeHandler = null;
+      this.fakeHandlerCallback = null;
     }
 
-    /**
-     * Defines base properties passed from constructor.
-     * @param {Object} options
-     */
-    resolveOptions(options = {}) {
-        this.action    = options.action;
-        this.container = options.container;
-        this.emitter   = options.emitter;
-        this.target    = options.target;
-        this.text      = options.text;
-        this.trigger   = options.trigger;
+    if (this.fakeElem) {
+      this.container.removeChild(this.fakeElem);
+      this.fakeElem = null;
+    }
+  }
 
-        this.selectedText = '';
+  /**
+   * Selects the content from element passed on `target` property.
+   */
+  selectTarget() {
+    this.selectedText = select(this.target);
+    this.copyText();
+  }
+
+  /**
+   * Executes the copy operation based on the current selection.
+   */
+  copyText() {
+    let succeeded;
+
+    try {
+      succeeded = document.execCommand(this.action);
+    } catch (err) {
+      succeeded = false;
     }
 
-    /**
-     * Decides which selection strategy is going to be applied based
-     * on the existence of `text` and `target` properties.
-     */
-    initSelection() {
-        if (this.text) {
-            this.selectFake();
-        }
-        else if (this.target) {
-            this.selectTarget();
-        }
+    this.handleResult(succeeded);
+  }
+
+  /**
+   * Fires an event based on the copy operation result.
+   * @param {Boolean} succeeded
+   */
+  handleResult(succeeded) {
+    this.emitter.emit(succeeded ? 'success' : 'error', {
+      action: this.action,
+      text: this.selectedText,
+      trigger: this.trigger,
+      clearSelection: this.clearSelection.bind(this),
+    });
+  }
+
+  /**
+   * Moves focus away from `target` and back to the trigger, removes current selection.
+   */
+  clearSelection() {
+    if (this.trigger) {
+      this.trigger.focus();
     }
+    document.activeElement.blur();
+    window.getSelection().removeAllRanges();
+  }
 
-    /**
-     * Creates a fake textarea element, sets its value from `text` property,
-     * and makes a selection on it.
-     */
-    selectFake() {
-        const isRTL = document.documentElement.getAttribute('dir') == 'rtl';
+  /**
+   * Sets the `action` to be performed which can be either 'copy' or 'cut'.
+   * @param {String} action
+   */
+  set action(action = 'copy') {
+    this._action = action;
 
-        this.removeFake();
-
-        this.fakeHandlerCallback = () => this.removeFake();
-        this.fakeHandler = this.container.addEventListener('click', this.fakeHandlerCallback) || true;
-
-        this.fakeElem = document.createElement('textarea');
-        // Prevent zooming on iOS
-        this.fakeElem.style.fontSize = '12pt';
-        // Reset box model
-        this.fakeElem.style.border = '0';
-        this.fakeElem.style.padding = '0';
-        this.fakeElem.style.margin = '0';
-        // Move element out of screen horizontally
-        this.fakeElem.style.position = 'absolute';
-        this.fakeElem.style[ isRTL ? 'right' : 'left' ] = '-9999px';
-        // Move element to the same position vertically
-        let yPosition = window.pageYOffset || document.documentElement.scrollTop;
-        this.fakeElem.style.top = `${yPosition}px`;
-
-        this.fakeElem.setAttribute('readonly', '');
-        this.fakeElem.value = this.text;
-
-        this.container.appendChild(this.fakeElem);
-
-        this.selectedText = select(this.fakeElem);
-        this.copyText();
+    if (this._action !== 'copy' && this._action !== 'cut') {
+      throw new Error('Invalid "action" value, use either "copy" or "cut"');
     }
+  }
 
-    /**
-     * Only removes the fake element after another click event, that way
-     * a user can hit `Ctrl+C` to copy because selection still exists.
-     */
-    removeFake() {
-        if (this.fakeHandler) {
-            this.container.removeEventListener('click', this.fakeHandlerCallback);
-            this.fakeHandler = null;
-            this.fakeHandlerCallback = null;
+  /**
+   * Gets the `action` property.
+   * @return {String}
+   */
+  get action() {
+    return this._action;
+  }
+
+  /**
+   * Sets the `target` property using an element
+   * that will be have its content copied.
+   * @param {Element} target
+   */
+  set target(target) {
+    if (target !== undefined) {
+      if (target && typeof target === 'object' && target.nodeType === 1) {
+        if (this.action === 'copy' && target.hasAttribute('disabled')) {
+          throw new Error(
+            'Invalid "target" attribute. Please use "readonly" instead of "disabled" attribute'
+          );
         }
 
-        if (this.fakeElem) {
-            this.container.removeChild(this.fakeElem);
-            this.fakeElem = null;
-        }
-    }
-
-    /**
-     * Selects the content from element passed on `target` property.
-     */
-    selectTarget() {
-        this.selectedText = select(this.target);
-        this.copyText();
-    }
-
-    /**
-     * Executes the copy operation based on the current selection.
-     */
-    copyText() {
-        let succeeded;
-
-        try {
-            succeeded = document.execCommand(this.action);
-        }
-        catch (err) {
-            succeeded = false;
+        if (
+          this.action === 'cut' &&
+          (target.hasAttribute('readonly') || target.hasAttribute('disabled'))
+        ) {
+          throw new Error(
+            'Invalid "target" attribute. You can\'t cut text from elements with "readonly" or "disabled" attributes'
+          );
         }
 
-        this.handleResult(succeeded);
+        this._target = target;
+      } else {
+        throw new Error('Invalid "target" value, use a valid Element');
+      }
     }
+  }
 
-    /**
-     * Fires an event based on the copy operation result.
-     * @param {Boolean} succeeded
-     */
-    handleResult(succeeded) {
-        this.emitter.emit(succeeded ? 'success' : 'error', {
-            action: this.action,
-            text: this.selectedText,
-            trigger: this.trigger,
-            clearSelection: this.clearSelection.bind(this)
-        });
-    }
+  /**
+   * Gets the `target` property.
+   * @return {String|HTMLElement}
+   */
+  get target() {
+    return this._target;
+  }
 
-    /**
-     * Moves focus away from `target` and back to the trigger, removes current selection.
-     */
-    clearSelection() {
-        if (this.trigger) {
-            this.trigger.focus();
-        }
-
-        window.getSelection().removeAllRanges();
-    }
-
-    /**
-     * Sets the `action` to be performed which can be either 'copy' or 'cut'.
-     * @param {String} action
-     */
-    set action(action = 'copy') {
-        this._action = action;
-
-        if (this._action !== 'copy' && this._action !== 'cut') {
-            throw new Error('Invalid "action" value, use either "copy" or "cut"');
-        }
-    }
-
-    /**
-     * Gets the `action` property.
-     * @return {String}
-     */
-    get action() {
-        return this._action;
-    }
-
-    /**
-     * Sets the `target` property using an element
-     * that will be have its content copied.
-     * @param {Element} target
-     */
-    set target(target) {
-        if (target !== undefined) {
-            if (target && typeof target === 'object' && target.nodeType === 1) {
-                if (this.action === 'copy' && target.hasAttribute('disabled')) {
-                    throw new Error('Invalid "target" attribute. Please use "readonly" instead of "disabled" attribute');
-                }
-
-                if (this.action === 'cut' && (target.hasAttribute('readonly') || target.hasAttribute('disabled'))) {
-                    throw new Error('Invalid "target" attribute. You can\'t cut text from elements with "readonly" or "disabled" attributes');
-                }
-
-                this._target = target;
-            }
-            else {
-                throw new Error('Invalid "target" value, use a valid Element');
-            }
-        }
-    }
-
-    /**
-     * Gets the `target` property.
-     * @return {String|HTMLElement}
-     */
-    get target() {
-        return this._target;
-    }
-
-    /**
-     * Destroy lifecycle.
-     */
-    destroy() {
-        this.removeFake();
-    }
+  /**
+   * Destroy lifecycle.
+   */
+  destroy() {
+    this.removeFake();
+  }
 }
 
-module.exports = ClipboardAction;
+export default ClipboardAction;

src/clipboard.d.ts

@@ -0,0 +1,84 @@
+/// <reference lib="dom"/>
+
+type Action = 'cut' | 'copy';
+type Response = 'success' | 'error';
+
+type Options = {
+  text?: string;
+  action?: Action;
+  target?: Element;
+  container?: Element;
+};
+
+/**
+ * Base class which takes one or more elements, adds event listeners to them,
+ * and instantiates a new `ClipboardAction` on each click.
+ */
+declare class ClipboardJS {
+  constructor(
+    selector: string | Element | NodeListOf<Element>,
+    options?: ClipboardJS.Options
+  );
+
+  /**
+   * Subscribes to events that indicate the result of a copy/cut operation.
+   * @param type Event type ('success' or 'error').
+   * @param handler Callback function.
+   */
+  on(type: Response, handler: (e: ClipboardJS.Event) => void): this;
+
+  on(type: string, handler: (...args: any[]) => void): this;
+
+  /**
+   * Clears all event bindings.
+   */
+  destroy(): void;
+
+  /**
+   * Checks if clipboard.js is supported
+   */
+  static isSupported(): boolean;
+}
+
+declare namespace ClipboardJS {
+  interface Options {
+    /**
+     * Overwrites default command ('cut' or 'copy').
+     * @param elem Current element
+     */
+    action?(elem: Element): Action;
+
+    /**
+     * Overwrites default target input element.
+     * @param elem Current element
+     * @returns <input> element to use.
+     */
+    target?(elem: Element): Element;
+
+    /**
+     * Returns the explicit text to copy.
+     * @param elem Current element
+     * @returns Text to be copied.
+     */
+    text?(elem: Element): string;
+
+    /**
+     * For use in Bootstrap Modals or with any
+     * other library that changes the focus
+     * you'll want to set the focused element
+     * as the container value.
+     */
+    container?: Element;
+  }
+
+  interface Event {
+    action: string;
+    text: string;
+    trigger: Element;
+    clearSelection(): void;
+  }
+}
+
+export = ClipboardJS;
+
+export as namespace ClipboardJS;

src/clipboard.js

@@ -1,121 +1,6 @@
-import ClipboardAction from './clipboard-action';
 import Emitter from 'tiny-emitter';
 import listen from 'good-listener';
-
-/**
- * Base class which takes one or more elements, adds event listeners to them,
- * and instantiates a new `ClipboardAction` on each click.
- */
-class Clipboard extends Emitter {
-    /**
-     * @param {String|HTMLElement|HTMLCollection|NodeList} trigger
-     * @param {Object} options
-     */
-    constructor(trigger, options) {
-        super();
-
-        this.resolveOptions(options);
-        this.listenClick(trigger);
-    }
-
-    /**
-     * Defines if attributes would be resolved using internal setter functions
-     * or custom functions that were passed in the constructor.
-     * @param {Object} options
-     */
-    resolveOptions(options = {}) {
-        this.action    = (typeof options.action    === 'function') ? options.action    : this.defaultAction;
-        this.target    = (typeof options.target    === 'function') ? options.target    : this.defaultTarget;
-        this.text      = (typeof options.text      === 'function') ? options.text      : this.defaultText;
-        this.container = (typeof options.container === 'object')   ? options.container : document.body;
-    }
-
-    /**
-     * Adds a click event listener to the passed trigger.
-     * @param {String|HTMLElement|HTMLCollection|NodeList} trigger
-     */
-    listenClick(trigger) {
-        this.listener = listen(trigger, 'click', (e) => this.onClick(e));
-    }
-
-    /**
-     * Defines a new `ClipboardAction` on each click event.
-     * @param {Event} e
-     */
-    onClick(e) {
-        const trigger = e.delegateTarget || e.currentTarget;
-
-        if (this.clipboardAction) {
-            this.clipboardAction = null;
-        }
-
-        this.clipboardAction = new ClipboardAction({
-            action    : this.action(trigger),
-            target    : this.target(trigger),
-            text      : this.text(trigger),
-            container : this.container,
-            trigger   : trigger,
-            emitter   : this
-        });
-    }
-
-    /**
-     * Default `action` lookup function.
-     * @param {Element} trigger
-     */
-    defaultAction(trigger) {
-        return getAttributeValue('action', trigger);
-    }
-
-    /**
-     * Default `target` lookup function.
-     * @param {Element} trigger
-     */
-    defaultTarget(trigger) {
-        const selector = getAttributeValue('target', trigger);
-
-        if (selector) {
-            return document.querySelector(selector);
-        }
-    }
-
-    /**
-     * Returns the support of the given action, or all actions if no action is
-     * given.
-     * @param {String} [action]
-     */
-    static isSupported(action = ['copy', 'cut']) {
-        const actions = (typeof action === 'string') ? [action] : action;
-        let support = !!document.queryCommandSupported;
-
-        actions.forEach((action) => {
-            support = support && !!document.queryCommandSupported(action);
-        });
-
-        return support;
-    }
-
-    /**
-     * Default `text` lookup function.
-     * @param {Element} trigger
-     */
-    defaultText(trigger) {
-        return getAttributeValue('text', trigger);
-    }
-
-    /**
-     * Destroy lifecycle.
-     */
-    destroy() {
-        this.listener.destroy();
-
-        if (this.clipboardAction) {
-            this.clipboardAction.destroy();
-            this.clipboardAction = null;
-        }
-    }
-}
-
+import ClipboardAction from './clipboard-action';
 
 /**
  * Helper function to retrieve attribute value.
@@ -123,13 +8,135 @@ class Clipboard extends Emitter {
  * @param {Element} element
  */
 function getAttributeValue(suffix, element) {
-    const attribute = `data-clipboard-${suffix}`;
+  const attribute = `data-clipboard-${suffix}`;
 
-    if (!element.hasAttribute(attribute)) {
-        return;
-    }
+  if (!element.hasAttribute(attribute)) {
+    return;
+  }
 
-    return element.getAttribute(attribute);
+  return element.getAttribute(attribute);
 }
 
-module.exports = Clipboard;
+/**
+ * Base class which takes one or more elements, adds event listeners to them,
+ * and instantiates a new `ClipboardAction` on each click.
+ */
+class Clipboard extends Emitter {
+  /**
+   * @param {String|HTMLElement|HTMLCollection|NodeList} trigger
+   * @param {Object} options
+   */
+  constructor(trigger, options) {
+    super();
+
+    this.resolveOptions(options);
+    this.listenClick(trigger);
+  }
+
+  /**
+   * Defines if attributes would be resolved using internal setter functions
+   * or custom functions that were passed in the constructor.
+   * @param {Object} options
+   */
+  resolveOptions(options = {}) {
+    this.action =
+      typeof options.action === 'function'
+        ? options.action
+        : this.defaultAction;
+    this.target =
+      typeof options.target === 'function'
+        ? options.target
+        : this.defaultTarget;
+    this.text =
+      typeof options.text === 'function' ? options.text : this.defaultText;
+    this.container =
+      typeof options.container === 'object' ? options.container : document.body;
+  }
+
+  /**
+   * Adds a click event listener to the passed trigger.
+   * @param {String|HTMLElement|HTMLCollection|NodeList} trigger
+   */
+  listenClick(trigger) {
+    this.listener = listen(trigger, 'click', (e) => this.onClick(e));
+  }
+
+  /**
+   * Defines a new `ClipboardAction` on each click event.
+   * @param {Event} e
+   */
+  onClick(e) {
+    const trigger = e.delegateTarget || e.currentTarget;
+
+    if (this.clipboardAction) {
+      this.clipboardAction = null;
+    }
+
+    this.clipboardAction = new ClipboardAction({
+      action: this.action(trigger),
+      target: this.target(trigger),
+      text: this.text(trigger),
+      container: this.container,
+      trigger,
+      emitter: this,
+    });
+  }
+
+  /**
+   * Default `action` lookup function.
+   * @param {Element} trigger
+   */
+  defaultAction(trigger) {
+    return getAttributeValue('action', trigger);
+  }
+
+  /**
+   * Default `target` lookup function.
+   * @param {Element} trigger
+   */
+  defaultTarget(trigger) {
+    const selector = getAttributeValue('target', trigger);
+
+    if (selector) {
+      return document.querySelector(selector);
+    }
+  }
+
+  /**
+   * Returns the support of the given action, or all actions if no action is
+   * given.
+   * @param {String} [action]
+   */
+  static isSupported(action = ['copy', 'cut']) {
+    const actions = typeof action === 'string' ? [action] : action;
+    let support = !!document.queryCommandSupported;
+
+    actions.forEach((action) => {
+      support = support && !!document.queryCommandSupported(action);
+    });
+
+    return support;
+  }
+
+  /**
+   * Default `text` lookup function.
+   * @param {Element} trigger
+   */
+  defaultText(trigger) {
+    return getAttributeValue('text', trigger);
+  }
+
+  /**
+   * Destroy lifecycle.
+   */
+  destroy() {
+    this.listener.destroy();
+
+    if (this.clipboardAction) {
+      this.clipboardAction.destroy();
+      this.clipboardAction = null;
+    }
+  }
+}
+
+export default Clipboard;

src/clipboard.test-d.ts

@@ -0,0 +1,4 @@
+import { expectType } from 'tsd';
+import Clipboard from './clipboard';
+
+expectType<Clipboard>(new Clipboard('.btn'));

test/clipboard-action.js

@@ -1,243 +1,248 @@
-import ClipboardAction from '../src/clipboard-action';
 import Emitter from 'tiny-emitter';
+import ClipboardAction from '../src/clipboard-action';
 
 describe('ClipboardAction', () => {
-    before(() => {
-        global.input = document.createElement('input');
-        global.input.setAttribute('id', 'input');
-        global.input.setAttribute('value', 'abc');
-        document.body.appendChild(global.input);
+  before(() => {
+    global.input = document.createElement('input');
+    global.input.setAttribute('id', 'input');
+    global.input.setAttribute('value', 'abc');
+    document.body.appendChild(global.input);
 
-        global.paragraph = document.createElement('p');
-        global.paragraph.setAttribute('id', 'paragraph');
-        global.paragraph.textContent = 'abc';
-        document.body.appendChild(global.paragraph);
+    global.paragraph = document.createElement('p');
+    global.paragraph.setAttribute('id', 'paragraph');
+    global.paragraph.textContent = 'abc';
+    document.body.appendChild(global.paragraph);
+  });
+
+  after(() => {
+    document.body.innerHTML = '';
+  });
+
+  describe('#resolveOptions', () => {
+    it('should set base properties', () => {
+      let clip = new ClipboardAction({
+        emitter: new Emitter(),
+        container: document.body,
+        text: 'foo',
+      });
+
+      assert.property(clip, 'action');
+      assert.property(clip, 'container');
+      assert.property(clip, 'emitter');
+      assert.property(clip, 'target');
+      assert.property(clip, 'text');
+      assert.property(clip, 'trigger');
+      assert.property(clip, 'selectedText');
+    });
+  });
+
+  describe('#initSelection', () => {
+    it('should set the position right style property', (done) => {
+      // Set document direction
+      document.documentElement.setAttribute('dir', 'rtl');
+
+      let clip = new ClipboardAction({
+        emitter: new Emitter(),
+        container: document.body,
+        text: 'foo',
+      });
+
+      const el = clip.createFakeElement();
+
+      assert.equal(el.style.right, '-9999px');
+      done();
+    });
+  });
+
+  describe('#set action', () => {
+    it('should throw an error since "action" is invalid', (done) => {
+      try {
+        let clip = new ClipboardAction({
+          text: 'foo',
+          action: 'paste',
+        });
+      } catch (e) {
+        assert.equal(
+          e.message,
+          'Invalid "action" value, use either "copy" or "cut"'
+        );
+        done();
+      }
+    });
+  });
+
+  describe('#set target', () => {
+    it('should throw an error since "target" do not match any element', (done) => {
+      try {
+        let clip = new ClipboardAction({
+          target: document.querySelector('#foo'),
+        });
+      } catch (e) {
+        assert.equal(e.message, 'Invalid "target" value, use a valid Element');
+        done();
+      }
+    });
+  });
+
+  describe('#selectText', () => {
+    it('should create a fake element and select its value', () => {
+      let clip = new ClipboardAction({
+        emitter: new Emitter(),
+        container: document.body,
+        text: 'blah',
+      });
+
+      const el = clip.createFakeElement();
+
+      assert.equal(clip.selectedText, el.value);
+    });
+  });
+
+  describe('#removeFake', () => {
+    it('should remove a temporary fake element', () => {
+      let clip = new ClipboardAction({
+        emitter: new Emitter(),
+        container: document.body,
+        text: 'blah',
+      });
+
+      clip.removeFake();
+
+      assert.equal(clip.fakeElem, null);
+    });
+  });
+
+  describe('#selectTarget', () => {
+    it('should select text from editable element', () => {
+      let clip = new ClipboardAction({
+        emitter: new Emitter(),
+        container: document.body,
+        target: document.querySelector('#input'),
+      });
+
+      assert.equal(clip.selectedText, clip.target.value);
+    });
+
+    it('should select text from non-editable element', () => {
+      let clip = new ClipboardAction({
+        emitter: new Emitter(),
+        container: document.body,
+        target: document.querySelector('#paragraph'),
+      });
+
+      assert.equal(clip.selectedText, clip.target.textContent);
+    });
+  });
+
+  describe('#copyText', () => {
+    before(() => {
+      global.stub = sinon.stub(document, 'execCommand');
     });
 
     after(() => {
-        document.body.innerHTML = '';
+      global.stub.restore();
     });
 
-    describe('#resolveOptions', () => {
-        it('should set base properties', () => {
-            let clip = new ClipboardAction({
-                emitter: new Emitter(),
-                container: document.body,
-                text: 'foo'
-            });
+    it('should fire a success event on browsers that support copy command', (done) => {
+      global.stub.returns(true);
 
-            assert.property(clip, 'action');
-            assert.property(clip, 'container');
-            assert.property(clip, 'emitter');
-            assert.property(clip, 'target');
-            assert.property(clip, 'text');
-            assert.property(clip, 'trigger');
-            assert.property(clip, 'selectedText');
-        });
+      let emitter = new Emitter();
+
+      emitter.on('success', () => {
+        done();
+      });
+
+      let clip = new ClipboardAction({
+        emitter,
+        target: document.querySelector('#input'),
+      });
     });
 
-    describe('#initSelection', () => {
-        it('should set the position right style property', done => {
-            // Set document direction
-            document.documentElement.setAttribute('dir', 'rtl');
+    it('should fire an error event on browsers that support copy command', (done) => {
+      global.stub.returns(false);
 
-            let clip = new ClipboardAction({
-                    emitter: new Emitter(),
-                    container: document.body,
-                    text: 'foo'
-                });
+      let emitter = new Emitter();
 
-            assert.equal(clip.fakeElem.style.right, '-9999px');
-            done();
-        });
+      emitter.on('error', () => {
+        done();
+      });
+
+      let clip = new ClipboardAction({
+        emitter,
+        target: document.querySelector('#input'),
+      });
+    });
+  });
+
+  describe('#handleResult', () => {
+    it('should fire a success event with certain properties', (done) => {
+      let clip = new ClipboardAction({
+        emitter: new Emitter(),
+        container: document.body,
+        target: document.querySelector('#input'),
+      });
+
+      clip.emitter.on('success', (e) => {
+        assert.property(e, 'action');
+        assert.property(e, 'text');
+        assert.property(e, 'trigger');
+        assert.property(e, 'clearSelection');
+
+        done();
+      });
+
+      clip.handleResult(true);
     });
 
-    describe('#set action', () => {
-        it('should throw an error since "action" is invalid', done => {
-            try {
-                new ClipboardAction({
-                    text: 'foo',
-                    action: 'paste'
-                });
-            }
-            catch(e) {
-                assert.equal(e.message, 'Invalid "action" value, use either "copy" or "cut"');
-                done();
-            }
-        });
+    it('should fire a error event with certain properties', (done) => {
+      let clip = new ClipboardAction({
+        emitter: new Emitter(),
+        container: document.body,
+        target: document.querySelector('#input'),
+      });
+
+      clip.emitter.on('error', (e) => {
+        assert.property(e, 'action');
+        assert.property(e, 'trigger');
+        assert.property(e, 'clearSelection');
+
+        done();
+      });
+
+      clip.handleResult(false);
     });
+  });
 
-    describe('#set target', () => {
-        it('should throw an error since "target" do not match any element', done => {
-            try {
-                new ClipboardAction({
-                    target: document.querySelector('#foo')
-                });
-            }
-            catch(e) {
-                assert.equal(e.message, 'Invalid "target" value, use a valid Element');
-                done();
-            }
-        });
+  describe('#clearSelection', () => {
+    it('should remove focus from target and text selection', () => {
+      let clip = new ClipboardAction({
+        emitter: new Emitter(),
+        container: document.body,
+        target: document.querySelector('#input'),
+      });
+
+      clip.clearSelection();
+
+      let selectedElem = document.activeElement;
+      let selectedText = window.getSelection().toString();
+
+      assert.equal(selectedElem, document.body);
+      assert.equal(selectedText, '');
     });
+  });
 
-    describe('#selectText', () => {
-        it('should create a fake element and select its value', () => {
-            let clip = new ClipboardAction({
-                emitter: new Emitter(),
-                container: document.body,
-                text: 'blah'
-            });
+  describe('#destroy', () => {
+    it('should destroy an existing fake element', () => {
+      let clip = new ClipboardAction({
+        emitter: new Emitter(),
+        container: document.body,
+        text: 'blah',
+      });
 
-            assert.equal(clip.selectedText, clip.fakeElem.value);
-        });
-    });
-
-    describe('#removeFake', () => {
-        it('should remove a temporary fake element', () => {
-            let clip = new ClipboardAction({
-                emitter: new Emitter(),
-                container: document.body,
-                text: 'blah'
-            });
-
-            clip.removeFake();
-
-            assert.equal(clip.fakeElem, null);
-        });
-    });
-
-    describe('#selectTarget', () => {
-        it('should select text from editable element', () => {
-            let clip = new ClipboardAction({
-                emitter: new Emitter(),
-                container: document.body,
-                target: document.querySelector('#input')
-            });
-
-            assert.equal(clip.selectedText, clip.target.value);
-        });
-
-        it('should select text from non-editable element', () => {
-            let clip = new ClipboardAction({
-                emitter: new Emitter(),
-                container: document.body,
-                target: document.querySelector('#paragraph')
-            });
-
-            assert.equal(clip.selectedText, clip.target.textContent);
-        });
-    });
-
-    describe('#copyText', () => {
-        before(() => {
-            global.stub = sinon.stub(document, 'execCommand');
-        });
-
-        after(() => {
-            global.stub.restore();
-        });
-
-        it('should fire a success event on browsers that support copy command', done => {
-            global.stub.returns(true);
-
-            let emitter = new Emitter();
-
-            emitter.on('success', () => {
-                done();
-            });
-
-            let clip = new ClipboardAction({
-                emitter,
-                target: document.querySelector('#input')
-            });
-        });
-
-        it('should fire an error event on browsers that support copy command', done => {
-            global.stub.returns(false);
-
-            let emitter = new Emitter();
-
-            emitter.on('error', () => {
-                done();
-            });
-
-            let clip = new ClipboardAction({
-                emitter,
-                target: document.querySelector('#input')
-            });
-        });
-    });
-
-    describe('#handleResult', () => {
-        it('should fire a success event with certain properties', done => {
-            let clip = new ClipboardAction({
-                emitter: new Emitter(),
-                container: document.body,
-                target: document.querySelector('#input')
-            });
-
-            clip.emitter.on('success', (e) => {
-                assert.property(e, 'action');
-                assert.property(e, 'text');
-                assert.property(e, 'trigger');
-                assert.property(e, 'clearSelection');
-
-                done();
-            });
-
-            clip.handleResult(true);
-        });
-
-        it('should fire a error event with certain properties', done => {
-            let clip = new ClipboardAction({
-                emitter: new Emitter(),
-                container: document.body,
-                target: document.querySelector('#input')
-            });
-
-            clip.emitter.on('error', (e) => {
-                assert.property(e, 'action');
-                assert.property(e, 'trigger');
-                assert.property(e, 'clearSelection');
-
-                done();
-            });
-
-            clip.handleResult(false);
-        });
-    });
-
-    describe('#clearSelection', () => {
-        it('should remove focus from target and text selection', () => {
-            let clip = new ClipboardAction({
-                emitter: new Emitter(),
-                container: document.body,
-                target: document.querySelector('#input')
-            });
-
-            clip.clearSelection();
-
-            let selectedElem = document.activeElement;
-            let selectedText = window.getSelection().toString();
-
-            assert.equal(selectedElem, document.body);
-            assert.equal(selectedText, '');
-        });
-    });
-
-    describe('#destroy', () => {
-        it('should destroy an existing fake element', () => {
-            let clip = new ClipboardAction({
-                emitter: new Emitter(),
-                container: document.body,
-                text: 'blah'
-            });
-
-            clip.selectFake();
-            clip.destroy();
-
-            assert.equal(clip.fakeElem, null);
-        });
+      clip.selectFake();
+      clip.destroy();
+
+      assert.equal(clip.fakeElem, null);
     });
+  });
 });

test/clipboard.js

@@ -1,132 +1,133 @@
 import Clipboard from '../src/clipboard';
 import ClipboardAction from '../src/clipboard-action';
-import listen from 'good-listener';
 
 describe('Clipboard', () => {
+  before(() => {
+    global.button = document.createElement('button');
+    global.button.setAttribute('class', 'btn');
+    global.button.setAttribute('data-clipboard-text', 'foo');
+    document.body.appendChild(global.button);
+
+    global.span = document.createElement('span');
+    global.span.innerHTML = 'bar';
+
+    global.button.appendChild(span);
+
+    global.event = {
+      target: global.button,
+      currentTarget: global.button,
+    };
+  });
+
+  after(() => {
+    document.body.innerHTML = '';
+  });
+
+  describe('#resolveOptions', () => {
     before(() => {
-        global.button = document.createElement('button');
-        global.button.setAttribute('class', 'btn');
-        global.button.setAttribute('data-clipboard-text', 'foo');
-        document.body.appendChild(global.button);
-
-        global.span = document.createElement('span');
-        global.span.innerHTML = 'bar';
-
-        global.button.appendChild(span);
-
-        global.event = {
-            target: global.button,
-            currentTarget: global.button
-        };
+      global.fn = () => {};
     });
 
-    after(() => {
-        document.body.innerHTML = '';
+    it('should set action as a function', () => {
+      let clipboard = new Clipboard('.btn', {
+        action: global.fn,
+      });
+
+      assert.equal(global.fn, clipboard.action);
     });
 
-    describe('#resolveOptions', () => {
-        before(() => {
-            global.fn = () => {};
-        });
+    it('should set target as a function', () => {
+      let clipboard = new Clipboard('.btn', {
+        target: global.fn,
+      });
 
-        it('should set action as a function', () => {
-            let clipboard = new Clipboard('.btn', {
-                action: global.fn
-            });
-
-            assert.equal(global.fn, clipboard.action);
-        });
-
-        it('should set target as a function', () => {
-            let clipboard = new Clipboard('.btn', {
-                target: global.fn
-            });
-
-            assert.equal(global.fn, clipboard.target);
-        });
-
-        it('should set text as a function', () => {
-            let clipboard = new Clipboard('.btn', {
-                text: global.fn
-            });
-
-            assert.equal(global.fn, clipboard.text);
-        });
-
-        it('should set container as an object', () => {
-            let clipboard = new Clipboard('.btn', {
-                container: document.body
-            });
-
-            assert.equal(document.body, clipboard.container);
-        });
-
-        it('should set container as body by default', () => {
-            let clipboard = new Clipboard('.btn');
-
-            assert.equal(document.body, clipboard.container);
-        });
+      assert.equal(global.fn, clipboard.target);
     });
 
-    describe('#listenClick', () => {
-        it('should add a click event listener to the passed selector', () => {
-            let clipboard = new Clipboard('.btn');
-            assert.isObject(clipboard.listener);
-        });
+    it('should set text as a function', () => {
+      let clipboard = new Clipboard('.btn', {
+        text: global.fn,
+      });
+
+      assert.equal(global.fn, clipboard.text);
     });
 
-    describe('#onClick', () => {
-        it('should create a new instance of ClipboardAction', () => {
-            let clipboard = new Clipboard('.btn');
+    it('should set container as an object', () => {
+      let clipboard = new Clipboard('.btn', {
+        container: document.body,
+      });
 
-            clipboard.onClick(global.event);
-            assert.instanceOf(clipboard.clipboardAction, ClipboardAction);
-        });
-
-        it('should use an event\'s currentTarget when not equal to target', () => {
-            let clipboard = new Clipboard('.btn');
-            let bubbledEvent = { target: global.span, currentTarget: global.button };
-
-            clipboard.onClick(bubbledEvent);
-            assert.instanceOf(clipboard.clipboardAction, ClipboardAction);
-        });
-
-        it('should throw an exception when target is invalid', done => {
-            try {
-                const clipboard = new Clipboard('.btn', {
-                    target() {
-                        return null;
-                    }
-                });
-
-                clipboard.onClick(global.event);
-            }
-            catch(e) {
-                assert.equal(e.message, 'Invalid "target" value, use a valid Element');
-                done();
-            }
-        });
+      assert.equal(document.body, clipboard.container);
     });
 
-    describe('#static isSupported', () => {
-        it('should return the support of the given action', () => {
-            assert.equal(Clipboard.isSupported('copy'), false);
-            assert.equal(Clipboard.isSupported('cut'), false);
-        });
+    it('should set container as body by default', () => {
+      let clipboard = new Clipboard('.btn');
 
-        it('should return the support of the cut and copy actions', () => {
-            assert.equal(Clipboard.isSupported(), false);
-        });
+      assert.equal(document.body, clipboard.container);
+    });
+  });
+
+  describe('#listenClick', () => {
+    it('should add a click event listener to the passed selector', () => {
+      let clipboard = new Clipboard('.btn');
+      assert.isObject(clipboard.listener);
+    });
+  });
+
+  describe('#onClick', () => {
+    it('should create a new instance of ClipboardAction', () => {
+      let clipboard = new Clipboard('.btn');
+
+      clipboard.onClick(global.event);
+      assert.instanceOf(clipboard.clipboardAction, ClipboardAction);
     });
 
-    describe('#destroy', () => {
-        it('should destroy an existing instance of ClipboardAction', () => {
-            let clipboard = new Clipboard('.btn');
+    it("should use an event's currentTarget when not equal to target", () => {
+      let clipboard = new Clipboard('.btn');
+      let bubbledEvent = {
+        target: global.span,
+        currentTarget: global.button,
+      };
 
-            clipboard.onClick(global.event);
-            clipboard.destroy();
-
-            assert.equal(clipboard.clipboardAction, null);
-        });
+      clipboard.onClick(bubbledEvent);
+      assert.instanceOf(clipboard.clipboardAction, ClipboardAction);
     });
+
+    it('should throw an exception when target is invalid', (done) => {
+      try {
+        const clipboard = new Clipboard('.btn', {
+          target() {
+            return null;
+          },
+        });
+
+        clipboard.onClick(global.event);
+      } catch (e) {
+        assert.equal(e.message, 'Invalid "target" value, use a valid Element');
+        done();
+      }
+    });
+  });
+
+  describe('#static isSupported', () => {
+    it('should return the support of the given action', () => {
+      assert.equal(Clipboard.isSupported('copy'), true);
+      assert.equal(Clipboard.isSupported('cut'), true);
+    });
+
+    it('should return the support of the cut and copy actions', () => {
+      assert.equal(Clipboard.isSupported(), true);
+    });
+  });
+
+  describe('#destroy', () => {
+    it('should destroy an existing instance of ClipboardAction', () => {
+      let clipboard = new Clipboard('.btn');
+
+      clipboard.onClick(global.event);
+      clipboard.destroy();
+
+      assert.equal(clipboard.clipboardAction, null);
+    });
+  });
 });

webpack.config.js

@@ -6,39 +6,41 @@ const UglifyJSPlugin = require('uglifyjs-webpack-plugin');
 const production = process.env.NODE_ENV === 'production' || false;
 
 const banner = `clipboard.js v${pkg.version}
-https://zenorocha.github.io/clipboard.js
+https://clipboardjs.com/
 
 Licensed MIT © Zeno Rocha`;
 
 module.exports = {
-    entry: './src/clipboard.js',
-    mode: 'production',
-    output: {
-        filename: production ? 'clipboard.min.js' : 'clipboard.js',
-        path: path.resolve(__dirname, 'dist'),
-        library: 'ClipboardJS',
-        libraryTarget: 'umd'
-    },
-    module: {
-        rules: [
-            {test: /\.js$/, exclude: /node_modules/, loader: 'babel-loader'}
-        ]
-    },
-    optimization: {
-        minimize: production,
-        minimizer: [
-            new UglifyJSPlugin({
-                parallel: require('os').cpus().length,
-                uglifyOptions: {
-                    ie8: false,
-                    keep_fnames: false,
-                    output: {
-                        beautify: false,
-                        comments: (node, {value, type}) => type == 'comment2' && value.startsWith('!')
-                    }
-                }
-            })
-        ]
-    },
-    plugins: [new webpack.BannerPlugin({ banner })]
+  entry: './src/clipboard.js',
+  mode: 'production',
+  target: ['web', 'es5'],
+  output: {
+    filename: production ? 'clipboard.min.js' : 'clipboard.js',
+    path: path.resolve(__dirname, 'dist'),
+    library: 'ClipboardJS',
+    globalObject: 'this',
+    libraryExport: 'default',
+    libraryTarget: 'umd',
+  },
+  module: {
+    rules: [{ test: /\.js$/, exclude: /node_modules/, loader: 'babel-loader' }],
+  },
+  optimization: {
+    minimize: production,
+    minimizer: [
+      new UglifyJSPlugin({
+        parallel: require('os').cpus().length,
+        uglifyOptions: {
+          ie8: false,
+          keep_fnames: false,
+          output: {
+            beautify: false,
+            comments: (node, { value, type }) =>
+              type == 'comment2' && value.startsWith('!'),
+          },
+        },
+      }),
+    ],
+  },
+  plugins: [new webpack.BannerPlugin({ banner })],
 };