code: function getImportTemplateElement(tplFile, name) {
      if (!name) {
          return;
      }
  
      let ast = tplFile.ast;
      if (!ast) {
          ast = tplFile.ast = parseDom(tplFile.content.toString());
      }
  
      let children = ast.children;
      for (let i = 0, len = children.length; i < len; i++) {
          let node = children[i];
          if (node.type === 'tag' && node.name === 'template') {
              let {attribs: attrs} = node;
              if (attrs && attrs.name === name) {
                  return node;
              }
          }
      }
  }
docs: Get the imported template element based on the given template name.
  
  @inner
  @param {Object} tplFile the imported template file
  @param {string} name the template name to use
  @return {?Object}