{
  // Clean: check-e2e-typecheck-ratchet.mjs (CI via run-ratchets, local via `pnpm lint`) fails on any
  // tests/ error. Not in `typecheck`, which would also surface out-of-scope cloud/ and mobile/ errors.
  "extends": "@electron-toolkit/tsconfig/tsconfig.node.json",
  // Why: specs import renderer and main modules directly, so the ambient declarations those
  // modules rely on (vite client types, build-time defines) have to be in the program too.
  "include": [
    "../tests/**/*.ts",
    "../tests/**/*.tsx",
    "../src/renderer/src/env.d.ts",
    "../src/types/**/*"
  ],
  "exclude": ["../tests/e2e/.cross-version-checkouts/**"],
  "compilerOptions": {
    "allowImportingTsExtensions": true,
    // Why: specs run browser code inside page.evaluate, so the DOM lib has to be visible here
    // even though the harness itself is Node.
    "lib": ["ESNext", "DOM", "DOM.Iterable"],
    "types": ["node"],
    "paths": {
      "@renderer/*": ["../src/renderer/src/*"],
      "@/*": ["../src/renderer/src/*"],
      // Shared schemas and mobile readers must use one Zod type identity even when
      // mobile's independent lockfile installs a different patch version.
      "zod": ["../node_modules/zod"],
      // Why: specs reach mobile/src/transport, whose native imports resolve only once mobile is
      // installed and then load React Native's globals (numeric timers, a required NODE_ENV).
      // An empty stub keeps the error count the same with or without mobile's install.
      "expo-crypto": ["./e2e-typecheck-mobile-native-stub.ts"],
      "@react-native-async-storage/async-storage": ["./e2e-typecheck-mobile-native-stub.ts"]
    }
  }
}