import * as i0 from "@angular/core";
export declare class DebounceUtils {
    debounce(func: Function, timeout?: number): (...args: any) => void;
    debounceLeading(func: Function, timeout?: number): (...args: any) => void;
    static ɵfac: i0.ɵɵFactoryDeclaration<DebounceUtils, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<DebounceUtils>;
}