tsconfig.json

{
  "compilerOptions": {
    "target": "ES2022",
    "module": "ESNext",
    "moduleResolution": "bundler",
    "lib": ["ES2022"],
    "strict": true,
    "skipLibCheck": true,
    "declaration": true,
    "declarationMap": true,
    "sourceMap": true,
    "esModuleInterop": true,
    "forceConsistentCasingInFileNames": true,
    "noUncheckedIndexedAccess": true,
    "outDir": "dist",
    /*
     * src/node/** imports "@diffbot/typescript" by package name rather than a
     * relative path, so tsup's `external` can keep core out of the node
     * bundle (see tsup.config.ts). This alias lets tsc resolve that
     * self-reference against source instead of requiring `dist/` to already
     * exist on a clean checkout.
     */
    "paths": {
      "@diffbot/typescript": ["./src/index.ts"]
    }
  },
  "include": ["src/**/*", "tests/**/*"],
  "exclude": ["node_modules", "dist"]
}