tsconfig.json

{
  "extends": "../../tsconfig.json",
  "compilerOptions": {
    "outDir": "dist",
    "jsx": "react-jsx",
    "baseUrl": ".",
    "paths": {
      "@/*": ["src/*"]
    },
    "noEmit": false,
    "declaration": true,
    // The incremental build RECORD, pinned OUTSIDE the published build output.
    // Left unpinned, TypeScript derives it from `outDir`/`rootDir`: a package with
    // no `rootDir` gets `dist/tsconfig.tsbuildinfo` -- inside what `files: ["dist",
    // ...]` publishes -- and `pnpm check:published-dist` then reds on a byte-identical
    // tree as soon as anything runs `tsc` (objectui#9189). Pinned in every composite
    // package so the location is a decision, not a side effect of an unrelated option.
    "tsBuildInfoFile": "./tsconfig.tsbuildinfo",
    "composite": true,
    "declarationMap": true,
    "skipLibCheck": true
  },
  "include": ["src"],
  // Tooling is excluded by DIRECTORY, not just by file NAME. A helper under
  // `__tests__/` that is not itself called `*.test.ts` is otherwise a program
  // input, and an EMITTING program writes it into the published `dist`
  // (objectui#4006 / #4836 / #6943 -- the same defect three times, each found
  // by hand). Enforced repo-wide by `pnpm check:published-tsconfig-exclude`
  // (objectui#7212), which derives these directory names from `TOOLING_FILE`
  // in scripts/check-phantom-dependencies.mjs.
  "exclude": [
    "node_modules",
    "dist",
    "**/__tests__/**",
    "**/__mocks__/**",
    "**/__benchmarks__/**",
    "**/*.test.ts",
    "**/*.test.tsx"
  ]
}