tsconfig.json

{
  "compileOnSave": false,
  "compilerOptions": {
    "target": "ESNext",
    "module": "CommonJS",
    "esModuleInterop": true,
    "outDir": "lib",
    "baseUrl": "./lib",
    "rootDir": "./src",
    "declarationDir": "./types",
    "types": ["node"],
    "noImplicitAny": false,
    "noImplicitThis": true,
    "strictNullChecks": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "strict": true,
    "strictPropertyInitialization": false,
    "allowJs": true,
    "checkJs": false,
    "removeComments": true,
    "allowSyntheticDefaultImports": true,
    "alwaysStrict": true,
    "experimentalDecorators": true,
    "downlevelIteration": true,
    "importHelpers": true,
    "composite": true,
    "jsx": "react",
    "declaration": true,
    "moduleResolution": "node",
    "emitDecoratorMetadata": true,
    "resolveJsonModule": true,
    "noFallthroughCasesInSwitch": true,
    "sourceMap": true,
    "skipLibCheck": true,
    "strictFunctionTypes": true,
    "pretty": true
  },
  "include": ["./src/**/*.ts", "./src/**/*.tsx", "index.ts", "./src/**/*.js"],
  "exclude": ["**/*.test.ts", "**/*.test.tsx"]
}