{
  // Strictness comes from the shared base; only output/lib options live here.
  "extends": "@kuhyx/ts-config/tsconfig",
  "compilerOptions": {
    "target": "ES2023",
    // DOM is here only for `performance.now()` in clock.ts -- the package
    // ships no DOM *code*. Without it the build fails while the lint config
    // (which adds @types/node) passes, so the two must not be trusted to
    // agree by accident.
    "lib": ["ESNext", "DOM"],
    "module": "ESNext",
    "moduleResolution": "bundler",

    /* Ships a prebuilt dist/ (ESM + .d.ts) because consumers use Vite, which
       does not transpile dependencies. */
    "rewriteRelativeImportExtensions": true,
    "allowImportingTsExtensions": true,
    "declaration": true,
    "declarationMap": true,
    "sourceMap": true,
    "outDir": "dist",
    "rootDir": "src"
  },
  "include": ["src"],
  "exclude": ["src/**/*.test.ts"]
}