tsconfig.json

{
  "compilerOptions": {
    "outDir": "./dist",
    "target": "es2017",
    "module": "es2015",
    "moduleResolution": "node",
    "lib": ["es2015", "es2016", "es2017", "dom"],
    "sourceMap": true,
    "declaration": true,
    "allowSyntheticDefaultImports": true,
    "esModuleInterop": true,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "strict": true,
    "noFallthroughCasesInSwitch": true,
    "noImplicitReturns": false,
    "noUnusedLocals": true,
    "noUnusedParameters": false,
    "pretty": true,
    "stripInternal": true,
    "types": ["node"]
  },
  "include": [
    "./src/**/*.tsx",
    "./src/**/*.ts",
    "./src/**/*.test.ts",
    "./test/**/*.ts"
  ],
  "exclude": ["node_modules", "dist", "./test/**/*.spec.ts"]
}