tsconfig.json

{
  "compilerOptions": {
    "outDir": "./dist",
    "baseUrl": ".",
    "paths": {
      "*": [
        "types/*",
        "bin"
      ],
      "dist/*": [
        "../../dist/*"
      ]
    },
    "importHelpers": false,
    "sourceMap": false,
    "declaration": true,
    "inlineSourceMap": false,
    "noImplicitAny": false,
    "module": "commonjs",
    "target": "ES5",
    "types": [
      "node",
      "jest"
    ],
    "lib": [
      "es5",
      "es6",
      "dom"
    ],
    "moduleResolution": "node",
    "forceConsistentCasingInFileNames": true,
    "noImplicitReturns": true,
    "noImplicitThis": true,
    "strictNullChecks": true,
    "suppressImplicitAnyIndexErrors": true,
    "resolveJsonModule": true,
    "allowSyntheticDefaultImports": true,
    "esModuleInterop": true,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "skipLibCheck": true
  },
  "exclude": [
    "./test"
  ]
}