type CollectionImageCache = {
    width: number;
    url: string;
};
export declare const clear: () => void;
declare const _default: () => {
    set: (key: string, value: CollectionImageCache) => void;
    has: (key: string) => boolean;
    get: (key: string) => CollectionImageCache | undefined;
    remove: (key: string) => boolean;
    clear: () => void;
};
export default _default;