diff --git a/packages/fineui/typescript/core/base.ts b/packages/fineui/typescript/core/base.ts
index 225b79d5c..8b8b48732 100644
--- a/packages/fineui/typescript/core/base.ts
+++ b/packages/fineui/typescript/core/base.ts
@@ -403,3 +403,15 @@ export declare function getTime(...args: any[]): number;
  * @param obj 对象
  */
 export declare function isPromise(obj: any): obj is Promise<any>;
+
+export declare function set<TObject extends object>(
+    object: TObject,
+    path: string | string[],
+    value: any
+): TObject;
+
+export declare function get<TObject, TKey extends keyof TObject>(
+    object: TObject,
+    path: TKey | [TKey] | string | null | undefined,
+    defaultValue?: any
+): TObject[TKey] | any;
diff --git a/packages/fineui/typescript/core/foundation.ts b/packages/fineui/typescript/core/foundation.ts
new file mode 100644
index 000000000..74899e9fc
--- /dev/null
+++ b/packages/fineui/typescript/core/foundation.ts
@@ -0,0 +1,3 @@
+export declare const _global: any;
+
+export declare const prepares: Function[];
diff --git a/packages/fineui/typescript/core/var.ts b/packages/fineui/typescript/core/var.ts
index d3e956ccc..8afeb6850 100644
--- a/packages/fineui/typescript/core/var.ts
+++ b/packages/fineui/typescript/core/var.ts
@@ -129,3 +129,4 @@ export declare const VerticalAlign: {
 };
 export declare const StartOfWeek: number;
 export declare const BlankSplitChar: string;
+export declare const Events: Record<string, string>;
diff --git a/packages/fineui/typescript/index.ts b/packages/fineui/typescript/index.ts
index 55de61cd9..25081eece 100644
--- a/packages/fineui/typescript/index.ts
+++ b/packages/fineui/typescript/index.ts
@@ -1,3 +1,4 @@
+export * from "./core/foundation";
 export * from "./core/action/action.show";
 export * from "./core/action/action";
 export * from "./core/behavior/behavior";