tsconfig.json

{
  "compilerOptions": {
    // copy of https://github.com/tsconfig/bases/blob/main/bases/strictest.json
    "strict": true,
    "allowUnusedLabels": false,
    "allowUnreachableCode": false,
    // FIXME: "exactOptionalPropertyTypes": true,
    "noFallthroughCasesInSwitch": true,
    // FIXME: "noImplicitOverride": true,
    "noImplicitReturns": true,
    "noPropertyAccessFromIndexSignature": true,
    // FIXME: "noUncheckedIndexedAccess": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,

    "isolatedModules": true,

    "checkJs": true,

    // FIXME: "esModuleInterop": true,
    "skipLibCheck": true,
    // end copy

    "module": "es2015",
    "moduleResolution": "node",
    "target": "es2021",
    "allowSyntheticDefaultImports": true,
    "sourceMap": true,
    "noEmit": true,
    "pretty": true,
    "lib": ["es2022", "dom", "dom.iterable"],
    "jsx": "react-jsx"
  },
  "compileOnSave": false,
  "exclude": ["node_modules", ".tmp", "dist", "demo-dist", "worker-dist"],
  "include": [
    "./src/**/*.ts",
    "./src/**/*.tsx",
    "./manual-types.d.ts",
    "tests/**/*.ts",
    "scripts/**/*.ts",
    "playwright.config.ts",
    "webpack.config.ts"
  ],
  "ts-node": {
    "compilerOptions": {
      "module": "CommonJS"
    }
  }
}