tsconfig.json

{
  "compileOnSave": false,
  "compilerOptions": {
    "esModuleInterop": true,
    "importHelpers": true,
    "declaration": true,
    "declarationDir": "dist",
    "target": "esnext",
    "module": "esnext",
    "jsx": "preserve",
    "moduleResolution": "node",
    "allowSyntheticDefaultImports": true,
    "allowUnreachableCode": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noFallthroughCasesInSwitch": true,
    "removeComments": false,
    "preserveConstEnums": true,
    "experimentalDecorators": true,
    "sourceMap": true,
    "skipLibCheck": true,
    "outDir": "compiled",
    "isolatedModules": false,
    "pretty": true,
    "typeRoots": ["./node_modules/@types"],
    "lib": ["dom", "es2015", "es2016"]
  },
  "includes": ["src"],
  "exclude": [
    "node_modules",
    "dist",
    "stories",
    "tests",
    "compiled",
    "src/**/__tests__"
  ]
}