import { AbstractCommand } from '../AbstractCommand';
import { Document } from '../../core/models/Document';
import { NodePath } from '../../core/models/NodePath';
import { OasHeader } from '../../openapi/models/OasHeader';
/**
 * @author vvilerio
 * @extends AbstractCommand
 * @class
 */
export declare class ChangeHeaderCommand extends AbstractCommand {
    _parentPath: NodePath;
    _headerName: string;
    _newHeader: any;
    _changed: boolean;
    _oldHeader: any;
    constructor(header?: any, newHeader?: any);
    /**
     * @see io.apicurio.datamodels.cmd.ICommand#execute(Document)
     * @param {Document} document
     */
    execute(document: Document): void;
    /**
     * @see io.apicurio.datamodels.cmd.ICommand#undo(Document)
     * @param {Document} document
     */
    undo(document: Document): void;
    /**
     * doChangeHeader
     *
     * @param {OasHeader} from
     * @param {OasHeader} to
     */
    doChangeHeader(from: OasHeader, to: OasHeader): void;
}