tsconfig.json

{
  "compilerOptions": {
    "target": "es6",
    "lib": [
      "es2017",
      "es2015",
      "DOM"
    ],
    "typeRoots": [
      "./node_modules/@types",
      "./src/types"
    ],
    "module": "esnext",
    "moduleResolution": "node",
    "allowJs": true,
    "noEmit": false,
    "allowSyntheticDefaultImports": true,
    "declaration": true,
    "sourceMap": true,
    "strict": true,
    "forceConsistentCasingInFileNames": true,
    "experimentalDecorators": true,
    "skipLibCheck": true,
    "esModuleInterop": true,
    "outDir": "dist"
  },

  "include": [
    "./src/**/*"
  ],

  "typeRoots": ["./node_modules/@types"],

  "exclude": [
    "./src/**/*.test.ts",
    "node_modules"
  ]
}