tsconfig.json

{
  "compilerOptions": {
    "sourceMap": true,
    "noImplicitAny": false,
    "module": "commonjs",
    "target": "es6",
    "lib": [
      "es2015",
      "es2017",
      "dom"
    ],
    "removeComments": true,
    "allowSyntheticDefaultImports": false,
    "jsx": "react",
    "allowJs": false,
    "baseUrl": "./src",
    "declaration": true,
    "declarationDir": "./dist",
    "paths": {
      "*": [
        "*",
        "src/*"
      ]
    }, /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
    // "rootDirs": [],                        /* List of root folders whose combined content represents the structure of the project at runtime. */
    "typeRoots": [
      "./node_modules/@types",
      "./src/typings",
      "./src/index.d.tsx"
    ]
  }
}