message: add summary extension to groups + fix removal of placeholder text extension
diff: @@ -8,6 +8,7 @@ export enum ItemControlType {
  sidebar = 'sidebar',
  dropdown = 'drop-down',
  highlight = 'highlight',
  + summary = 'summary',
  }
  const getItemControlType = (item?: QuestionnaireItem): ItemControlType | undefined => {
  