declare type LazyConfig = {
    container?: Element | null;
    element: Element;
    render: Function;
    offset: number;
    noRemove?: boolean;
    observer?: IntersectionObserver;
};
export declare function dispatch(): void;
export declare function removeStack(id?: string | null, removeListener?: boolean): void;
export declare function addStack(obj: LazyConfig): string | null;
export declare function throttleWrapper(cb: Function): (...args: any[]) => void;
export {};