tsconfig.json

{
  "compilerOptions": {
    "target": "ES2019",
    "lib": ["ES2021", "DOM"],
    "outDir": "dist",
    "baseUrl": ".",
    "skipLibCheck": true,
    "module": "CommonJS",
    "declaration": true,
    "declarationMap": true,
    "sourceMap": true,
    "strict": true,
    "noImplicitAny": false,
    "strictNullChecks": false,
    "strictFunctionTypes": false,
    "strictPropertyInitialization": false,
    "noImplicitThis": false,
    "alwaysStrict": false,
    "noUnusedLocals": false,
    "noUnusedParameters": false,
    "noImplicitReturns": false,
    "noFallthroughCasesInSwitch": true,
    "moduleResolution": "node",
    "resolveJsonModule": true,
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "allowJs": true,
    "rootDir": "src"
  },
  "exclude": ["node_modules", "**/*.spec.tsx"],
  "include": ["src/**/*"]
  // "files": ["./src/index.ts"]
}