Migrate to TypeScript

.editorconfig

@@ -0,0 +1,17 @@
+root = true
+
+[*]
+indent_style = tab
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = false
+
+[*.yml]
+indent_style = space
+indent_size = 2
+
+[*.{cjs,js,ts}]
+indent_style = space
+indent_size = 2

.eslintignore

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+# Generated files
+tsconfig.tsbuildinfo
+dist/
+
+# Yarn & node.js dependencies
+package.json
+node_modules/
+.pnp.*
+.yarn/*

.eslintrc.cjs

@@ -0,0 +1,15 @@
+/* eslint-disable no-undef */
+module.exports = {
+  root: true,
+  env: {
+    es2022: true,
+    browser: true,
+  },
+  parser: "@typescript-eslint/parser",
+  plugins: ["@typescript-eslint"],
+  extends: [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/recommended",
+    "prettier",
+  ],
+};

.gitattributes

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+* text=auto eol=lf

.github/renovate.json

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+{
+	"extends": ["config:recommended", ":semanticCommits"],
+	"timezone": "Europe/Paris",
+	"schedule": ["before 4:00 am on the first day of the month"],
+	"rangeStrategy": "bump",
+	"packageRules": [
+		{
+			"matchDatasources": ["npm"],
+			"minimumReleaseAge": "3 days"
+		},
+		{
+			"matchDatasources": ["npm"],
+			"matchPackagePatterns": ["*"],
+			"matchUpdateTypes": ["minor", "patch"],
+			"groupName": "all non-major dependencies",
+			"groupSlug": "all-minor-patch",
+			"automerge": true,
+			"automergeType": "pr",
+			"automergeStrategy": "squash"
+		}
+	],
+	"ignoreDeps": [],
+	"ignorePaths": []
+}

.github/workflows/codeql-analysis.yml

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+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [main]
+  schedule:
+    - cron: "20 18 * * 0"
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        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@v4
+
+      # Initializes the CodeQL tools for scanning.
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v3
+        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@v3
+
+      # 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
+
+      #- run: |
+      #   make bootstrap
+      #   make release
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v3

.github/workflows/npm-publish.yml

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+name: Publish Package to npmjs
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  publish:
+    name: Publish Package to npmjs
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Use Node.js 20
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+          registry-url: "https://registry.npmjs.org"
+
+      - run: npm install
+
+      - run: npm run build
+
+      - run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

.github/workflows/quality-control.yml

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+name: QC Checks
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  checks:
+    name: QC Checks
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Use Node.js 20
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+
+      - name: Install
+        run: npm install
+
+      - name: ESLint checks
+        run: npm run eslint-check
+
+      - name: Prettier checks
+        run: npm run prettier-check
+
+      - name: Build
+        run: npm run build
+
+  tests:
+    name: Tests Node.js ${{ matrix.node-version }}
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [18.x, 20.x]
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: microsoft/playwright-github-action@v1
+
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: Install
+        run: npm install
+
+      - name: Run tests
+        run: npm run test

.gitignore

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+# Generated files
+tsconfig.tsbuildinfo
+dist/
+
+# Yarn & node.js dependencies
+node_modules/
+.pnp.*
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/sdks
+!.yarn/versions
+
+# Yarn lockfile
+yarn.lock
+
+# OS X
+.DS_Store
+._*
+.Spotlight-V100
+.Trashes
+.~lock.*

.mocharc.json

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+{
+	"extension": ["ts"],
+	"spec": "tests/**/*.spec.ts"
+}

.npmignore

@@ -0,0 +1,13 @@
+.github
+.vscode
+.yarn
+node_modules
+.editorconfig
+.eslintignore
+.eslintrc.cjs
+.gitattributes
+.gitignore
+.prettierignore
+.prettierrc.cjs
+.whitesource
+.yarnrc.yml

.npmrc

@@ -0,0 +1 @@
+package-lock=false

.prettierignore

@@ -0,0 +1,9 @@
+# Generated files
+tsconfig.tsbuildinfo
+dist/
+
+# Yarn & node.js dependencies
+package.json
+node_modules/
+.pnp.*
+.yarn/*

.prettierrc.cjs

@@ -0,0 +1,18 @@
+module.exports = {
+  printWidth: 120,
+  trailingComma: "es5",
+  overrides: [
+    {
+      files: [".eslintrc.*", ".prettierrc.*", "*.json", "*.md"],
+      options: {
+        printWidth: 80,
+      },
+    },
+    {
+      files: ["tsconfig.json"],
+      options: {
+        trailingComma: "none",
+      },
+    },
+  ],
+};

.vscode/launch.json

@@ -0,0 +1,20 @@
+{
+	// Use IntelliSense to learn about possible attributes.
+	// Hover to view descriptions of existing attributes.
+	// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+	"version": "0.2.0",
+	"configurations": [
+		{
+			"type": "node",
+			"request": "launch",
+			"name": "Tests",
+			"runtimeExecutable": "${workspaceFolder}/node_modules/.bin/mocha",
+			"runtimeArgs": [],
+			"outputCapture": "std",
+			"skipFiles": ["<node_internals>/**/*.js"],
+			"env": {
+				"NODE_OPTIONS": "--loader=ts-node/esm"
+			}
+		}
+	]
+}

.vscode/settings.json

@@ -0,0 +1,40 @@
+{
+	"search.exclude": {
+		"**/.git/**": true,
+		"**/node_modules/**": true,
+		"**/.yarn/**": true,
+		"**/dist/**": true
+	},
+	"files.exclude": {
+		"**/.git/**": true,
+		"**/node_modules/**": true,
+		"**/.yarn/**": true,
+		"**/dist/**": true
+	},
+	"files.watcherExclude": {
+		"**/.git/**": true,
+		"**/node_modules/**": true,
+		"**/.yarn/**": true,
+		"**/dist/**": true
+	},
+	"[javascript]": {
+		"editor.defaultFormatter": "esbenp.prettier-vscode"
+	},
+	"[typescript]": {
+		"editor.defaultFormatter": "esbenp.prettier-vscode"
+	},
+	"[scss]": {
+		"editor.defaultFormatter": "esbenp.prettier-vscode"
+	},
+	"[json]": {
+		"editor.defaultFormatter": "esbenp.prettier-vscode"
+	},
+	"editor.codeActionsOnSave": {
+		"source.fixAll": "explicit",
+		"source.organizeImports": "explicit"
+	},
+	"eslint.enable": true,
+	"eslint.format.enable": true,
+	"prettier.configPath": ".prettierrc.cjs",
+	"prettier.ignorePath": ".prettierignore"
+}

.whitesource

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+{
+  "scanSettings": {
+    "baseBranches": []
+  },
+  "checkRunSettings": {
+    "vulnerableCheckRunConclusionLevel": "failure",
+    "displayMode": "diff"
+  },
+  "issueSettings": {
+    "minSeverityLevel": "LOW"
+  }
+}

.yarnrc.yml

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+compressionLevel: mixed
+
+enableGlobalCache: true
+
+enableScripts: true
+
+nodeLinker: node-modules