/// <reference types="node" />
import { DecodedImage } from '../models/decoded-image.model';
export declare class TgxImageConverter {
    static decodeImage(buffer: Buffer, fileName: string): Promise<DecodedImage>;
    private static extractImageDimension;
    private static extractToken;
    private static getColor;
    private static fillLeadingZeros;
    private static getLength;
}