import { Ref } from 'vue';
/**
 * Composable that tracks image presence on viewport and, when visible, its loading status
 * @param templateRef - Element template ref
 * @param imageSrc - Source of the image
 */
export declare function useLazyImage(templateRef: Ref<HTMLElement>, imageSrc: string): {
    isInit: Ref<boolean>;
    isLoaded: Ref<boolean>;
};