myTsconfig.json

{
  "compilerOptions": {
    "baseUrl": "./",
    "outDir": "./src/assets_1/",
    "sourceMap": false,
    "declaration": false,
    "module": "umd",
    "moduleResolution": "node",
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "importHelpers": true,
    "target": "es5",
    "typeRoots": ["node_modules/@types", "src/break_infinity.d.ts"],
    "lib": ["es2018", "dom"]
  },
  "files": [
    "./src/break_infinity.d.ts",
    "./src/app/workers/compressRequest2.ts",
    "./src/app/workers/ship.ts",
    "./src/app/workers/battleResult.ts",
    "./src/app/model/utility/myUtility.ts"
  ]
}