import type { Directive } from 'vue';
type LazyBinding = {
    src?: string;
    type?: 'native' | 'background';
    threshold?: number;
    rootMargin?: string;
    onStart?: () => void;
    onLoad?: () => void;
    onError?: () => void;
};
export declare const lazyLoadDirective: Directive<Element, LazyBinding | undefined>;
export {};