code: function toFileStats(componentName, filepath) {
  			return {
  				src: path.relative(bowerDir, filepath),
  				component: componentName,
  				size: getFileSize(filepath)
  			};
  		}
docs: Wrap filepath with related component name and file size.
  
  @param {String} componentName Name of component related to a file.
  @param {String} filepath Path of a file.
  @return {Object} fileStats