title: Npm link try to find module in src folder instead of dist folder
body: <p>I've worked with Angular CLI Builder by creating a custom builder which extend asset config in <code>angular.json</code> in case library has it's own asset. I used <code>nrwl</code> for managing workspace.</p>
  
  <p>I create a angular cli builder library and run <code>npm link</code>. It creates a dist folder. In the project that uses the library, I run <code>npm link packagename</code> but when I run <code>npm run build</code>, it says <code>Can not find module X in path ../src/command</code>. I don't understand why it looks at <code>src</code> folder instead of <code>dist</code> folder?</p>
  
  <p>My package.json file</p>
  
  <pre><code>{
    "name": "packagename",
    "version": "1.0.0",
    "description": "",
    "main": "src/index.js",
    "builders": "builders.json",
    "scripts": {
      "build": "tsc"
    },
    "devDependencies": {
      "@angular-devkit/architect": "^0.803.3",
      "prettier": "1.18.2",
      "ts-jest": "24.0.0",
      "ts-node": "~7.0.0",
      "tslint": "~5.11.0",
      "typescript": "^3.4.5"
    }
  }
  </code></pre>
  
  <p>And tsconfig.json file</p>
  
  <pre><code>{
    "compilerOptions": {
      "sourceMap": true,
      "declaration": false,
      "moduleResolution": "node",
      "resolveJsonModule": true,
      "emitDecoratorMetadata": true,
      "experimentalDecorators": true,
      "allowSyntheticDefaultImports": true,
      "baseUrl": ".",
      "outDir": "dist",
      "rootDir": "src",
      "module": "commonjs",
      "target": "es5",
      "types": ["node"],
      "lib": ["es2015", "es2017"]
    },
    "include": ["src/**/*.ts"],
    "exclude": ["example/**/*.ts"]
  }
  </code></pre>
  
  <p>Could you help me with this?</p>