Esm cjs

.babelrc

@@ -1,24 +1,25 @@
 {
-    "env": {
-        "es": {
-            "presets": [
-                ["@babel/preset-env", {
-                    "modules": false
-                }]
-            ]
-        },
-        "development": {
-            "presets": [
-                ["@babel/preset-env", { "targets": { "node": "0.10" } }]
-            ],
-            "plugins": [
-                [
-                    "add-module-exports",
-                    {
-                        "addDefaultProperty": true
-                    }
-                ]
-            ]
-        }
+  "env": {
+    "es": {
+      "presets": [
+        [
+          "@babel/preset-env",
+          {
+            "modules": false
+          }
+        ]
+      ]
+    },
+    "development": {
+      "presets": [["@babel/preset-env", { "targets": { "node": "0.10" } }]],
+      "plugins": [
+        [
+          "add-module-exports",
+          {
+            "addDefaultProperty": true
+          }
+        ]
+      ]
     }
-}
+  }
+}

.editorconfig

@@ -0,0 +1,13 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.md]
+max_line_length = 0
+trim_trailing_whitespace = false

.eslintrc.json

@@ -1,6 +1,7 @@
 {
-  "extends": "airbnb-base",
-  "parser": "babel-eslint",
+  "extends": ["airbnb-base", "prettier"],
+  "parser": "@babel/eslint-parser",
+  "plugins": ["node"],
   "parserOptions": {
     "ecmaVersion": 6,
     "sourceType": "module"
@@ -21,20 +22,40 @@
     "newline-per-chained-call": 0,
     "prefer-const": 0,
     "linebreak-style": 0,
-    "no-restricted-syntax": [2, "DebuggerStatement", "LabeledStatement", "WithStatement"],
+    "no-restricted-syntax": [
+      2,
+      "DebuggerStatement",
+      "LabeledStatement",
+      "WithStatement"
+    ],
     "no-restricted-globals": 0,
     "prefer-destructuring": 0,
-    "comma-dangle": [2, {
-      "arrays": "always-multiline",
-      "objects": "always-multiline",
-      "imports": "always-multiline",
-      "exports": "always-multiline",
-      "functions": "never"
-    }],
-    "no-plusplus": [2, {
-      "allowForLoopAfterthoughts": true
-    }],
+    "comma-dangle": [
+      2,
+      {
+        "arrays": "always-multiline",
+        "objects": "always-multiline",
+        "imports": "always-multiline",
+        "exports": "always-multiline",
+        "functions": "never"
+      }
+    ],
+    "no-plusplus": [
+      2,
+      {
+        "allowForLoopAfterthoughts": true
+      }
+    ],
     "no-prototype-builtins": 0,
-    "no-useless-escape": 0
-  }
+    "no-useless-escape": 0,
+    "node/file-extension-in-import": ["error", "always"]
+  },
+  "overrides": [
+    {
+      "files": ["*.js"],
+      "rules": {
+        "import/extensions": "off"
+      }
+    }
+  ]
 }

.gitattributes

@@ -0,0 +1,2 @@
+# Set the default behavior, in case people don't have core.autocrlf set.
+* text=auto

.github/ISSUE_TEMPLATE/bug_report.md

@@ -4,13 +4,11 @@ about: Create a report to help us improve
 title: ''
 labels: "\U0001F41B bug"
 assignees: ''
-
 ---
 
 **Describe the bug**
 A clear and concise description of what the bug is.
 
-
 **Examples**
 If applicable, add screenshots to help explain your problem.
 

.github/workflows/ci.yml

@@ -9,22 +9,22 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        node-version: [14, 12, 10, 8, 6]
+        node-version: [18, 16, 14]
     name: Run tests on Node.js ${{ matrix.node-version }}
     steps:
-    - name: Setup Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v2-beta
-      with:
-        node-version: ${{ matrix.node-version }}
-        check-latest: true
-    - name: Checkout repository
-      uses: actions/checkout@v2
-    - name: Install dependencies
-      run: npm install
-    - name: Run tests
-      run: npm test
-    - if: matrix.node-version == 14
-      name: Send coverage info to Codecov
-      uses: codecov/codecov-action@v1
-      with:
-        file: ./coverage/cobertura-coverage.xml
+      - name: Setup Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v2-beta
+        with:
+          node-version: ${{ matrix.node-version }}
+          check-latest: true
+      - name: Checkout repository
+        uses: actions/checkout@v2
+      - name: Install dependencies
+        run: npm install
+      - name: Run tests
+        run: npm test
+      - if: matrix.node-version == 18
+        name: Send coverage info to Codecov
+        uses: codecov/codecov-action@v1
+        with:
+          file: ./coverage/cobertura-coverage.xml

.github/workflows/codeql-analysis.yml

@@ -9,14 +9,14 @@
 # the `language` matrix defined below to confirm you have the correct set of
 # supported CodeQL languages.
 #
-name: "CodeQL"
+name: 'CodeQL'
 
 on:
   push:
-    branches: [ master ]
+    branches: [master]
   pull_request:
     # The branches below must be a subset of the branches above
-    branches: [ master ]
+    branches: [master]
   schedule:
     - cron: '38 10 * * 4'
 
@@ -32,39 +32,39 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        language: [ 'javascript' ]
+        language: ['javascript']
         # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
         # Learn more about CodeQL language support at https://git.io/codeql-language-support
 
     steps:
-    - name: Checkout repository
-      uses: actions/checkout@v2
+      - name: Checkout repository
+        uses: actions/checkout@v2
 
-    # Initializes the CodeQL tools for scanning.
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
-      with:
-        languages: ${{ matrix.language }}
-        # If you wish to specify custom queries, you can do so here or in a config file.
-        # By default, queries listed here will override any specified in a config file.
-        # Prefix the list here with "+" to use these queries and those in the config file.
-        # queries: ./path/to/local/query, your-org/your-repo/queries@main
+      # Initializes the CodeQL tools for scanning.
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v2
+        with:
+          languages: ${{ matrix.language }}
+          # If you wish to specify custom queries, you can do so here or in a config file.
+          # By default, queries listed here will override any specified in a config file.
+          # Prefix the list here with "+" to use these queries and those in the config file.
+          # queries: ./path/to/local/query, your-org/your-repo/queries@main
 
-    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
-    # If this step fails, then you should remove it and run the build manually (see below)
-    - name: Autobuild
-      uses: github/codeql-action/autobuild@v2
+      # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+      # If this step fails, then you should remove it and run the build manually (see below)
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@v2
 
-    # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 https://git.io/JvXDl
+      # ℹ️ Command-line programs to run using the OS shell.
+      # 📚 https://git.io/JvXDl
 
-    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
-    #    and modify them (or add more) to build your code if your project
-    #    uses a compiled language
+      # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+      #    and modify them (or add more) to build your code if your project
+      #    uses a compiled language
 
-    #- run: |
-    #   make bootstrap
-    #   make release
+      #- run: |
+      #   make bootstrap
+      #   make release
 
-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v2

.github/workflows/npm-publish.yml

@@ -6,19 +6,19 @@ jobs:
   publish:
     runs-on: ubuntu-20.04
     steps:
-    - name: Setup Node.js 14
-      uses: actions/setup-node@v2-beta
-      with:
-        node-version: 14
-        check-latest: true
-        registry-url: https://registry.npmjs.org/
-    - name: Checkout Repository
-      uses: actions/checkout@v2
-    - name: Install Dependencies
-      run: npm install
-    - name: Run Tests
-      run: npm test
-    - name: Publish Package to NPM Registry
-      run: npm publish
-      env:
-        NODE_AUTH_TOKEN: ${{secrets.NPM_SECRET}}
+      - name: Setup Node.js 18
+        uses: actions/setup-node@v2-beta
+        with:
+          node-version: 18
+          check-latest: true
+          registry-url: https://registry.npmjs.org/
+      - name: Checkout Repository
+        uses: actions/checkout@v2
+      - name: Install Dependencies
+        run: npm install
+      - name: Run Tests
+        run: npm test
+      - name: Publish Package to NPM Registry
+        run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.NPM_SECRET}}

.gitignore

@@ -3,11 +3,9 @@ node_modules
 coverage
 coverage.lcov
 .nyc_output
-package-lock.json
 yarn.lock
 /es
 /lib
 /index.js
 validator.js
 validator.min.js
-

.nycrc

@@ -1,9 +1,4 @@
 {
-  "reporter": [
-    "html",
-    "text-summary"
-  ],
-  "include": [
-    "src/**/*.js"
-  ]
+  "reporter": ["html", "text-summary"],
+  "include": ["src/**/*.js"]
 }

.prettierignore

@@ -0,0 +1,3 @@
+# Ignore artifacts:
+build
+coverage

.prettierrc

@@ -0,0 +1,4 @@
+{
+  "singleQuote": true,
+  "trailingComma": "es5"
+}