pangu/tsconfig.json

Opinionated paranoid text spacing: automatically inserts whitespace between CJK (Chinese, Japanese, Korean) and ANS (alphabetical letters, numerical digits and symbols)

{
  "compilerOptions": {
    // Type checking
    "strict": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noImplicitReturns": true,
    "noFallthroughCasesInSwitch": true,
    "noImplicitOverride": true,
    "exactOptionalPropertyTypes": true,
    "noUncheckedIndexedAccess": true,

    // Module resolution
    "module": "ESNext",
    "target": "ES2022",
    "moduleResolution": "bundler",

    // TypeScript 6 stopped auto-enumerating `node_modules/@types`, so every ambient type package this config needs has to be listed. This one spans the extension sources (`chrome` for the extension
    // APIs, `dom-chromium-ai` for the built-in Prompt API the hyphen-digit classifier calls) plus the Node sources and the Vite and Playwright configs (`node`). The narrower `src/node/tsconfig.json`
    // overrides it back down to just `node`.
    "types": ["node", "chrome", "dom-chromium-ai"],

    // Vite transpiles each file in isolation, so keep type-only imports explicit and erased predictably. This implies `isolatedModules`, which rejects syntax that only works when the compiler can
    // see the whole program
    "verbatimModuleSyntax": true,

    // This base tsconfig is only used for type checking, not compilation
    "noEmit": true,

    // Other
    "skipLibCheck": true
  },
  // src/node/index.cts is a CommonJS file that this ESM-modeled project cannot express: `module: "ESNext"` rejects its `import =` with TS1202. Excluding it here loses nothing, since
  // src/node/tsconfig.json (NodeNext) is the project that both typechecks it correctly and emits its .d.cts, and eslint never lints .cts files (no `files` glob matches them)
  "exclude": ["dist", "browser-extensions/chrome/dist", "scripts/prompt-experiments", "src/node/index.cts", "examples", "tmp"]
}