tsconfig.umd.json

{
  "compilerOptions": {
    "allowSyntheticDefaultImports": true,
    "declaration": true,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "sourceMap": true,
    "lib": [
      "dom",
      "es2015"
    ],
    "module": "umd",
    "moduleResolution": "node",
    "target": "es5",
    "outDir": "./dist/umd"
  },
  "exclude": [
    "node_modules"
  ],
  "compileOnSave": false,
  "atom": {
    "rewriteTsconfig": false
  },
  "files": [
    "ionic-img-viewer.ts",
    "src/image-viewer.ts",
    "src/image-viewer.component.ts",
    "src/image-viewer.directive.ts",
    "src/image-viewer.ts",
    "src/image-viewer-transition-gesture.ts",
    "src/image-viewer-zoom-gesture.ts",
    "src/image-viewer-transitions.ts",
    "src/module.ts"
  ],
  "angularCompilerOptions": {
    "strictMetadataEmit": true,
    "skipTemplateCodegen": true
  }
}