tsconfig.json

{
  "compilerOptions": {
    "declaration": true,
    "declarationDir": "./lib/types",
    "baseUrl": ".",
    "outDir": "./temp",
    "module": "esnext",
    "target": "esnext",
    "sourceMap": true,
    "moduleResolution": "node",
    "rootDir": "src",
    "forceConsistentCasingInFileNames": true,
    "noImplicitReturns": true,
    "noImplicitThis": true,
    "noImplicitAny": true,
    "suppressImplicitAnyIndexErrors": true,
    "strict": true,
    "lib": [
      "dom",
      "dom.iterable",
      "esnext"
    ],
    "experimentalDecorators": true,
    "emitDecoratorMetadata": true,
    "charset": "utf8",
    "pretty": true,
    "jsx": "preserve",
    "noEmitOnError": false,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "esModuleInterop": true,
    "allowUnreachableCode": false,
    "allowUnusedLabels": false,
    "strictPropertyInitialization": false,
    "noFallthroughCasesInSwitch": true,
    "skipLibCheck": true,
    "skipDefaultLibCheck": true,
    "importHelpers": true,
    "allowSyntheticDefaultImports": true,
    "resolveJsonModule": true,
    "strictNullChecks": true
  },
  "exclude": [
    "node_modules",
    "build",
    "lib",
    "dist"
  ]
}