d-angular:extract-i18n&quot;,
          &quot;options&quot;: {
            &quot;browserTarget&quot;: &quot;angular.io-example:build&quot;
          }
        },
        &quot;test&quot;: {
          &quot;builder&quot;: &quot;@angular-devkit/build-angular:karma&quot;,
          &quot;options&quot;: {
            &quot;polyfills&quot;: [&quot;zone.js&quot;, &quot;zone.js/testing&quot;],
            &quot;tsConfig&quot;: &quot;tsconfig.spec.json&quot;,
            &quot;assets&quot;: [
              &quot;sr