import type { Generic } from 'adopted-style-sheets';
import type { WatchStringOptions } from '../utils';
export type ImageSrcsetPropType = string;
export type PropImageSrcset = {
    srcset: ImageSrcsetPropType;
};
export declare const validateImageSrcset: (component: Generic.Element.Component, value?: ImageSrcsetPropType, options?: WatchStringOptions) => void;