tsconfig.json

{
  "compilerOptions": {
    "target": "es5",
    "module": "amd",
    "lib": [
      "dom",
      "es5",
      "es6"
    ],
    "noEmitHelpers": true,
    "noEmitOnError": true,
    "strictPropertyInitialization": false,
    "jsx": "react",
    "jsxFactory": "tsx",
    "sourceMap": true,
    "strict": true,
    "noImplicitAny": true,
    "noImplicitThis": true,
    "alwaysStrict": true,
    "noUnusedLocals": false,
    "moduleResolution": "node",
    "types": [
      "arcgis-js-api"
    ],
    "esModuleInterop": true,
    "experimentalDecorators": true,
    "inlineSourceMap": false,
    "preserveConstEnums": true,
    "suppressImplicitAnyIndexErrors": true,
    "outDir": "dist/js",
    "importHelpers": true,
  },
  "include": [
    "./src/**/*",
    "node_modules/arcgis-js-api/**/*",
  ],
  "exclude": [
    "node_modules"
  ]
}