Types TSConfig

tsconfig.json

{
    "compilerOptions": {
      "outDir": "./dist",
      "sourceMap": true,
      "noImplicitAny": false,
      "lib": ["dom", "es2015", "es2016", "es2017"],
      "module": "commonjs",
      "baseUrl": "src/",
      "rootDir": "src/",
      "target": "es5",
      "types": [],
      "declaration": true,
      "declarationDir": "./dist/"
    },
    "include": [
      "src/**/*"
    ]
  }