import type { DecodeImage } from '../decode.js';
import type { EncodeImage } from '../encode.js';
import { isIco } from '../is-ico.js';
/**
 * Decode an ICO buffer into images.
 *
 * @param buffer - ICO file buffer.
 * @param mime - MIME type for output.
 * @returns Resolves to an array of decoded image objects.
 */
declare const decodeIco: (buffer: ArrayBuffer | Buffer, mime?: string) => Promise<Array<DecodeImage>>;
/**
 * Encode images into an ICO buffer.
 *
 * @param encodeImageList - An array of image objects to encode.
 * @returns Resolves to an ICO buffer.
 */
declare const encodeIco: (encodeImageList: ReadonlyArray<EncodeImage>) => Promise<ArrayBuffer>;
declare const ICO: {
    decodeIco: (buffer: ArrayBuffer | Buffer, mime?: string) => Promise<Array<DecodeImage>>;
    encodeIco: (encodeImageList: ReadonlyArray<EncodeImage>) => Promise<ArrayBuffer>;
    isIco: (source: ArrayBuffer | Buffer) => boolean;
};
export type { DecodeImage, EncodeImage };
export { decodeIco, encodeIco, isIco };
export default ICO;
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