export interface ObserveInstance {
    observer: ResizeObserver;
    record: number;
}
export type ResizeListenerT = (entry: ResizeObserverEntry, isFirst: boolean) => void;
/**
 * 创建元素尺寸变化监听器，
 */
export declare function useResizeObserver(): {
    /**
     * 监听实例
     */
    observer: ObserveInstance;
    /**
     * 创建监听实例
     * el: 监听元素
     * listener: resize回调, 移除监听时需要指定该监听函数
     */
    observe: (el: HTMLElement, listener: (entry: ResizeObserverEntry, isFirst: boolean) => void) => ObserveInstance | null;
    /**
     * 移除监听
     * el: 要移除监听的元素
     * listener: 要移除的监听函数，如果不传，则使用初始化时的onResize回调
     */
    unobserve: (el: HTMLElement, listener: (entry: ResizeObserverEntry, isFirst: boolean) => void) => void;
    destroy(): void;
};