import { type Ref, type ComponentPublicInstance } from "vue";
export declare function useScalePrintContent(containerRef: Ref<ComponentPublicInstance | undefined>, contentElementRef: Ref<HTMLElement | undefined>, scaleElementRef: Ref<HTMLElement | undefined>, pageSizeRef: Ref<{
    width: string;
    height: string;
}>): {
    refreshStyle: import("lodash").DebouncedFunc<() => Promise<void>>;
    retrieveScaleStyle: (contentEl: HTMLElement, scaleEl: HTMLElement) => void;
};
/**
 * 等待所有图片加载完成
 * @param contentEl
 */
export declare function waitAllImageLoaded(contentEl: HTMLElement): Promise<void>;