import { IConfirmation } from '../../interface/wallet/confirmation';
import { ApproveRequest } from './approve-request';
/**
 *
 *
 * @export
 * @class SignMessage
 * @extends {ApproveRequest}
 * @implements {IConfirmation}
 */
export declare class SignMessage extends ApproveRequest implements IConfirmation {
    /**
     * Creates an instance of SignMessage.
     * @memberof SignMessage
     */
    constructor();
}