tsconfig for dynamic imports

tsconfig.json

{
  "compilerOptions": {
    "target": "es5",
    "sourceMap": false,
    "inlineSourceMap": true,
    "module": "esnext",
    "moduleResolution": "node",
    "jsx": "react",
    "preserveConstEnums": true,
    "removeComments": false,
    "lib": ["es6", "dom"]
  },
  "types": ["node"]
}