KERNEL-6431 补充缺失的类型定义

typescript/widget/dynamicdate/dynamicdate.combo.ts

@@ -2,6 +2,8 @@ import { Single } from '../../base/single/single';
 
 export declare class DynamicDateCombo extends Single {
     static xtype: string;
+    static Dynamic: number;
+    static Static: number;
 
     static EVENT_KEY_DOWN: string;
     static EVENT_CONFIRM: string;