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packages/fineui/typescript/core/base.ts

@@ -320,7 +320,17 @@ export declare function once(func: Function): Function;
 
 export declare function partial(func: Function, ...partials: any): Function;
 
-export declare function debounce<T extends Function>(func: T, wait?: number, options?: any): T;
+
+interface DebouncedFunc<T extends (...args: any[]) => any> {
+
+    (...args: Parameters<T>): ReturnType<T> | undefined;
+
+    cancel(): void;
+    
+    flush(): ReturnType<T> | undefined;
+}
+
+export declare function debounce<T extends (...args: any[]) => any>(func: T, wait?: number, options?: any): DebouncedFunc<T>;
 
 export declare function throttle<T extends Function>(func: T, wait?: number, options?: any): T;