type Options = {
    quality?: number;
    password?: string;
    type?: "png" | "jpeg" | "webp";
    page?: number;
    closeBrowser?: boolean;
};
export declare const pdf2img: (input: Buffer | string | URL, options?: Options) => Promise<{
    length: any;
    metadata: any;
    pages: Buffer<ArrayBufferLike>[];
}>;
export {};