/**
 * @license
 * Copyright 2017 JBoss Inc
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import { ICommand } from "apicurio-data-models";
import { Topic } from "apicurio-ts-core";
/**
 * A simple service that tracks the user's current command in the editor.  The command
 * is represented as a node path - a full path to a node in the data model.
 */
export declare class CommandService {
    private _commands;
    constructor();
    emit(command: ICommand): void;
    commands(): Topic<ICommand>;
    reset(): void;
}