Convert to TypeScript (#61)

Author: erikras

.babelrc

@@ -9,13 +9,14 @@
         }
       }
     ],
-    "@babel/preset-flow"
+    "@babel/preset-typescript"
   ],
   "plugins": [
-    "@babel/plugin-transform-flow-strip-types",
     "@babel/plugin-syntax-dynamic-import",
     "@babel/plugin-syntax-import-meta",
-    "@babel/plugin-proposal-class-properties",
+    ["@babel/plugin-proposal-class-properties", { "loose": true }],
+    ["@babel/plugin-transform-private-methods", { "loose": true }],
+    ["@babel/plugin-transform-private-property-in-object", { "loose": true }],
     "@babel/plugin-proposal-json-strings",
     [
       "@babel/plugin-proposal-decorators",

.eslintrc

@@ -0,0 +1,51 @@
+name: CI
+
+on: [push]
+
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node_version }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: "22"
+      - name: Prepare env
+        run: yarn install --ignore-scripts --frozen-lockfile
+      - name: Run linter
+        run: yarn start lint
+
+  prettier:
+    name: Prettier Check
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node_version }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: "22"
+      - name: Prepare env
+        run: yarn install --ignore-scripts --frozen-lockfile
+      - name: Run prettier
+        run: yarn start prettier
+
+  test:
+    name: Unit Tests
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node_version }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: "22"
+      - name: Prepare env
+        run: yarn install --ignore-scripts --frozen-lockfile
+      - name: Run unit tests
+        run: yarn start test
+      - name: Run code coverage
+        uses: codecov/[email protected]

.flowconfig

@@ -0,0 +1,24 @@
+name: "Lock Threads"
+
+on:
+  schedule:
+    - cron: "0 * * * *"
+  workflow_dispatch:
+
+permissions:
+  issues: write
+  pull-requests: write
+
+concurrency:
+  group: lock
+
+jobs:
+  action:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: dessant/lock-threads@v3
+        with:
+          issue-inactive-days: "365"
+          issue-lock-reason: "resolved"
+          pr-inactive-days: "365"
+          pr-lock-reason: "resolved"

.github/workflows/ci.yml

@@ -2,10 +2,12 @@
 *.iml
 .nyc_output
 coverage
-flow-coverage
 node_modules
 dist
 lib
 es
 npm-debug.log
 .DS_Store
+*.d.test.ts
+*.tgz
+*.log

.github/workflows/lock.yml

@@ -0,0 +1,74 @@
+import js from '@eslint/js'
+import tseslint from '@typescript-eslint/eslint-plugin'
+import tsparser from '@typescript-eslint/parser'
+
+export default [
+  js.configs.recommended,
+  {
+    files: ['**/*.{js,jsx,ts,tsx}'],
+    languageOptions: {
+      parser: tsparser,
+      parserOptions: {
+        ecmaVersion: 'latest',
+        sourceType: 'module',
+        ecmaFeatures: {
+          jsx: true
+        }
+      },
+      globals: {
+        // Node.js globals
+        require: 'readonly',
+        module: 'readonly',
+        process: 'readonly',
+        global: 'readonly',
+        __dirname: 'readonly',
+        __filename: 'readonly',
+        Buffer: 'readonly',
+        console: 'readonly',
+        // Browser globals
+        setTimeout: 'readonly',
+        clearTimeout: 'readonly'
+      }
+    },
+    plugins: {
+      '@typescript-eslint': tseslint
+    },
+    rules: {
+      'jsx-a11y/href-no-hash': 'off',
+      'no-unused-vars': 'off',
+      '@typescript-eslint/no-unused-vars': [
+        'warn',
+        {
+          argsIgnorePattern: '^_',
+          varsIgnorePattern: '^_'
+        }
+      ]
+    }
+  },
+  {
+    files: ['**/*.test.{js,jsx,ts,tsx}'],
+    languageOptions: {
+      globals: {
+        // Jest globals
+        describe: 'readonly',
+        it: 'readonly',
+        test: 'readonly',
+        expect: 'readonly',
+        beforeEach: 'readonly',
+        afterEach: 'readonly',
+        beforeAll: 'readonly',
+        afterAll: 'readonly',
+        jest: 'readonly'
+      }
+    }
+  },
+  {
+    ignores: [
+      'dist/**',
+      'node_modules/**',
+      'coverage/**',
+      '*.config.js',
+      'rollup.config.js'
+    ]
+  }
+]