export interface GalleryImageDimensions {
    width: number;
    height: number;
}
export declare function galleryImageDimensions(url: string): GalleryImageDimensions | undefined;
export declare function rememberGalleryImageDimensions(url: string, width: number, height: number): GalleryImageDimensions | undefined;
export declare function isLongGalleryImage(dimensions: GalleryImageDimensions): boolean;
export declare function singleGalleryImageSize(dimensions: GalleryImageDimensions): GalleryImageDimensions;
//# sourceMappingURL=media-gallery-layout.d.ts.map