{
  // The package build compiles `src` only, so the test tree is otherwise not
  // type-checked from inside the package. Run this alongside the build
  // typecheck so fixture probes and their `@ts-expect-error` guards stay live.
  "extends": "./tsconfig.json",
  "compilerOptions": {
    "noEmit": true,
    "rootDir": "."
  },
  "include": ["src", "test"],
  "exclude": ["node_modules", "dist"]
}