declare const _sfc_main: import("vue").DefineComponent<{
    previewWidth: {
        type: NumberConstructor;
        required: true;
    };
    aspectRatio: NumberConstructor;
}, {
    rootRef: import("vue").Ref<HTMLDivElement | null>;
    getPreviews: () => NodeListOf<HTMLElement> | undefined;
}, unknown, {}, {}, import("vue").ComponentOptionsMixin, import("vue").ComponentOptionsMixin, {}, string, import("vue").VNodeProps & import("vue").AllowedComponentProps & import("vue").ComponentCustomProps, Readonly<import("vue").ExtractPropTypes<{
    previewWidth: {
        type: NumberConstructor;
        required: true;
    };
    aspectRatio: NumberConstructor;
}>>, {}>;
export default _sfc_main;