tsconfig.json

{
  "compilerOptions": {
    "target": "ES2019",
    "module": "commonjs",
    "lib": ["esnext", "dom", "DOM.Iterable"],
    "baseUrl": ".",
    "paths": {
      /*
        The following two serve different purposes:
         - @playwright-core is for importing types only,
         - playwright-core/lib means require dependency
      */
      "@playwright-core/*": ["./packages/playwright-core/src/*"],
      "playwright-core/lib/*": ["./packages/playwright-core/src/*"]
    },
    "esModuleInterop": true,
    "strict": true,
    "allowJs": true,
    "jsx": "react",
    "resolveJsonModule": true,
    "noEmit": true,
    "noImplicitOverride": true,
    "useUnknownInCatchVariables": false,
  },
  "compileOnSave": true,
  "include": ["packages"],
  "exclude": [
    "packages/*/lib",
    "packages/html-reporter",
    "packages/recorder",
    "packages/trace-viewer",
    "packages/web",
  ],
}