[backend] fix: 修复异常处理和类型转换问题

frontend/node_modules/rc-motion/lib/util/diff.d.ts

@@ -0,0 +1,21 @@
+/// <reference types="react" />
+export declare const STATUS_ADD: "add";
+export declare const STATUS_KEEP: "keep";
+export declare const STATUS_REMOVE: "remove";
+export declare const STATUS_REMOVED: "removed";
+export type DiffStatus = typeof STATUS_ADD | typeof STATUS_KEEP | typeof STATUS_REMOVE | typeof STATUS_REMOVED;
+type RawKeyType = string | number;
+export interface KeyObject {
+    key: RawKeyType;
+    status?: DiffStatus;
+}
+export declare function wrapKeyToObject(key: React.Key | KeyObject): {
+    key: string;
+    status?: DiffStatus;
+};
+export declare function parseKeys(keys?: any[]): {
+    key: string;
+    status?: DiffStatus;
+}[];
+export declare function diffKeys(prevKeys?: KeyObject[], currentKeys?: KeyObject[]): KeyObject[];
+export {};