interface GetIrisAppUrlParams {
    irisAppId: string;
    version: string;
}
interface GetImageAssetsParams {
    irisAppUrl: string;
    logoPath?: string;
}
/**
 * Provides functions to get the Iris App URL and logo image.
 *
 * @returns {object}
 *  - getAppUrl: returns the url of the Iris App
 *  - getAppImage: returns Iris App image as an data url
 * @example
 * const { getAppUrl, getAppImage } = useIrisAppImage();
 * const irisAppUrl = getAppUrl({ irisAppId, version });
 * const { logo } = await getAppImage({ irisAppUrl, logoPath });
 */
export declare const useIrisAppImage: () => {
    getAppUrl: ({ irisAppId, version }: GetIrisAppUrlParams) => string;
    getAppImage: ({ irisAppUrl, logoPath }: GetImageAssetsParams) => Promise<string | null>;
};
export {};