import { NostrSiteUrlUtils } from './urlutils';

export declare class ImageUtils {
    private urlUtils;
    detectInternalImage: (url: string) => boolean;
    detectUnsplashImage: (requestedImageUrl: string) => boolean;
    getUnsplashImage: (imagePath: string, sizeOptions: any) => string;
    getImageWithSize: (imagePath: string, sizeOptions: any) => string;
    constructor(uu: NostrSiteUrlUtils);
    private _detectInternalImage;
    private _detectUnsplashImage;
    private _getUnsplashImage;
    /**
     *
     * @param {string} imagePath
     * @param {Object} sizeOptions
     * @param {string} sizeOptions.requestedSize
     * @param {Object[]} sizeOptions.imageSizes
     * @param {string} [sizeOptions.requestedFormat]
     * @returns
     */
    private _getImageWithSize;
}