png-optimizer/dist/types/APNGOptimizer.d.ts

export declare const DeflateMethod: {
    Zlib: number;
    SevenZip: number;
    Zopfli: number;
};
export default class APNGOptimizer {
    private readyPromise;
    private module;
    constructor();
    static createOptimizer(): Promise<APNGOptimizer>;
    checkReady(): any;
    optAPNG(apngBuffer: any, options: any): Uint8Array;
}