docs: function discoverEndpoint(file, enc, cb) {
  		var discoverErr;
  		try {
  			wcsOptions.endpoints.push(file.relative);
  		} catch (err) {
  			console.error('Error in collecting endpoints: ' + err);
  			discoverErr = err;
  		}
  
  		if (discoverErr) {
  			cb(new gutil.PluginError('gulp-web-component-shards', discoverErr));
  		} else {
  			// Don't push the file: we're "consuming" it, and will produce new ones in our flush function.
  			cb(null);
  		}
  	}