code: function parse(file, options) {
      let result = sfcParser(file, options);
      let fileDir = path.dirname(file.fullPath);
      let {addFile} = options;
      let importComponents = {};
      let {customBlocks} = result;
      customBlocks && customBlocks.forEach(item => {
          let {type, attrs} = item;
          if (attrs && type === 'import') {
              let {name, src} = attrs;
              importComponents[name] = src;
  
              src && addFile(path.join(
                  fileDir, src + '.ux'
              ));
          }
      });
  
      file.importComponents = importComponents;
      return result;
  }
docs: Parse the quick app single file component.
  Return the component file info:
  {
  tpl: Object,
  script: Object,
  styles: Array.<Object>,
  customBlocks: Array.<Object>
  }
  
  @param {Object} file the file to process
  @param {string} file.content the component file content
  @param {Object=} options the parse options, optional
  @return {Object}