@agilgur5/tsconfig/src/tsconfig.json

My tsconfig base files, extending @tsconfig/strictest

{
  // https://github.com/tsconfig/bases
  "extends": "@tsconfig/strictest/tsconfig.json",
  // exclude node_modules (the default), dist dir, coverage dir
  "exclude": ["node_modules/", "dist/", "coverage/"],
  // see https://www.typescriptlang.org/tsconfig to better understand tsconfigs
  "compilerOptions": {
    // output to dist/ dir
    "outDir": "dist/",
    // output .js.map sourcemap files for consumers / debugging
    "sourceMap": true,
    // use Node's module resolution algorithm, instead of the legacy TS one
    "moduleResolution": "node",
    // resolve JSON files
    "resolveJsonModule": true,
    // transpile JSX to React.createElement
    "jsx": "react",
    // ignored during builds, but commonly used when type-checking with `tsc`
    "noEmit": true,
  },
}