tsconfig.json

{
  "compilerOptions": {
    "module": "esnext",
    "target": "ES6",
    "lib": ["DOM", "esnext", "ES6", "DOM.Iterable", "ScriptHost", "ES2016.Array.Include"],
    "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,
    "strictNullChecks": false,
    // linter checks for common issues
    "noImplicitReturns": false,
    "noFallthroughCasesInSwitch": true,
    "noImplicitAny": false,
    // noUnused* overlap with @typescript-eslint/no-unused-vars, can disable if duplicative
    "noUnusedParameters": 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,
    "alwaysStrict": false,
    "noEmit": true,
    "baseUrl": ".",
    "paths": {
      "shared-models": ["packages/shared-models/src"]
    }
  },
  "exclude": ["**/__tests__/*", "node_modules", "dist", "**/dist/**", "packages/*/dist/**"]
}