import { AbstractCommand } from '../AbstractCommand';
import { Document } from '../../core/models/Document';
/**
 * A command used to delete a channel in AsyncAPI document.
 * @author laurent.broudoux@gmail.com
 * @extends AbstractCommand
 * @class
 */
export declare class DeleteChannelCommand extends AbstractCommand {
    _channel: string;
    _oldChannel: any;
    constructor(channel?: any);
    /**
     *
     * @param {Document} document
     */
    execute(document: Document): void;
    /**
     *
     * @param {Document} document
     */
    undo(document: Document): void;
}