hunk.code_window: gulp.task('build:no-clean', build);
   function build() {
     return new Promise((resolve, reject) => {
       child_process.exec('node_modules/.bin/ngc', (err, stdout, stderr) => {
         if (err) {
           reject(err);
           return;
         }
  
hunk.labels: keep keep keep keep replace keep keep keep keep keep
hunk.after_edit:     child_process.exec('npm run ngc', (err, stdout, stderr) => {
  
hunk.file_path: gulpfile.ts
hunk.type: replace
file: <h3>Home Component</h3>
  <p>Welcome to Angular Seed</p>