tsconfig.json

{
  // see https://www.typescriptlang.org/tsconfig to better understand tsconfigs
  //  "exclude": ["src/components/*.test.tsx", "src/components/*.stories.tsx"],
  "compilerOptions": {
    "target": "es2020",
    "module": "es2020",
    // This allows our files to use window. Should be removed when RSC is added
    "lib": ["dom", "esnext", "DOM.Iterable"],
    "importHelpers": true,
    // output .d.ts declaration files for consumers
    "declaration": true,
    // output .js.map sourcemap files for consumers
    "sourceMap": true,
    // match output dir to input dir. e.g. dist/index instead of dist/src/index
    // stricter type-checking for stronger correctness. Recommended by TS
    "strict": true,
    // use Node's module resolution algorithm, instead of the legacy TS one
    "moduleResolution": "node",
    // transpile JSX to React.createElement
    "jsx": "react-jsx",
    // interop between ESM and CJS modules. Recommended by TS
    "esModuleInterop": true,
    // significant perf increase by skipping checking .d.ts files, particularly those in node_modules. Recommended by TS
    "skipLibCheck": true,
    // error out if import and file system have a casing mismatch. Recommended by TS
    "forceConsistentCasingInFileNames": true,
    "resolveJsonModule": true,

    "plugins": [{ "name": "typescript-plugin-css-modules" }],

    "moduleDetection": "force",
    "composite": true,
    "declarationMap": true
  }
}