tsconfig.json

{
  "compilerOptions": {
    "target": "es5",
    "module": "commonjs",
    "moduleResolution": "node",
    "lib": [
      "dom",
      "dom.iterable",
      "esnext"
    ],
    "strict": true,
    "alwaysStrict": true,
    "strictFunctionTypes": true,
    "strictNullChecks": true,
    "strictPropertyInitialization": true,
    "forceConsistentCasingInFileNames": true,
    "noImplicitAny": true,
    "noImplicitReturns": true,
    "noImplicitThis": true,
    "noFallthroughCasesInSwitch": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "downlevelIteration": true,
    "declaration": true,
    "pretty": true,
    "esModuleInterop": true,
    "jsx": "react-jsx",
    "allowSyntheticDefaultImports": true,
    "sourceMap": true,
    "skipLibCheck": true
  },
  "include": ["src"],
  "exclude": ["src/**/*.stories.tsx", "src/**/*.screenshot.tsx", "src/**/__screenshots__"]
}