import type { gifInfoType } from "@/type/GifInfoType";
export default class GifParser {
    private urlLoadStatus;
    private dataView;
    private pos;
    private index;
    private gifInfo;
    constructor(url?: string);
    /**
     * 获取图像信息
     * @param gifStream
     */
    getInfo(gifStream?: unknown): Promise<gifInfoType>;
    private gifLoadStatus;
    private parseGraphicsControlBlock;
    private validityCheck;
}