/** TMS 通用附件（学习页 / 记录详情等） */
export interface TmsAttachmentFile {
  id?: string;
  name?: string;
  url?: string;
  fileId?: string;
  fileVersionId?: string;
  fileExt?: string;
  previewType?: 'image' | 'video' | 'audio' | 'pdf' | 'office' | 'other' | string;
}