Pull request #2376: REPORT-64886 适配后端上传失败后不弹toast fineui适配

Merge in VISUAL/fineui from ~PATRIOX/fineui:master to master

* commit 'a54967568f0f6f0341b2d67139aa075a4430c00f':
  master 修改类型约定
  REPORT-64886 fineui适配

typescript/widget/editor/editor.multifile.ts

@@ -16,6 +16,7 @@ export declare class MultifileEditor extends Widget {
         attach_id: string;
         attach_type: string;
         filename: string;
+        [key: string]: any;
     }[];
 
     upload(): void;