/********************************************************************************
 * Copyright (c) 2023 EclipseSource and others.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the Eclipse
 * Public License v. 2.0 are satisfied: GNU General Public License, version 2
 * with the GNU Classpath Exception which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 ********************************************************************************/
import { Command, GModelOperationHandler, MaybePromise, Operation } from '@eclipse-glsp/server';
import { TaskNode } from '../graph-extension';
/**
 * Is send from the {@link TaskEditor} to the GLSP server
 * to update a feature from a specified task.
 */
export interface EditTaskOperation extends Operation {
    kind: typeof EditTaskOperation.KIND;
    /**
     * Id of the task that should be edited
     */
    taskId: string;
    /**
     * The feature that is to be updated
     */
    feature: 'duration' | 'taskType';
    /**
     * The new feature value
     */
    value: string;
}
export declare namespace EditTaskOperation {
    const KIND = "editTask";
    function is(object: any): object is EditTaskOperation;
    function create(options: {
        taskId: string;
        feature: 'duration' | 'taskType';
        value: string;
    }): EditTaskOperation;
}
export declare class EditTaskOperationHandler extends GModelOperationHandler {
    readonly operationType = "editTask";
    createCommand(operation: EditTaskOperation): MaybePromise<Command | undefined>;
    protected editDuration(task: TaskNode, duration: number): void;
    protected editTaskType(task: TaskNode, type: string): void;
    protected createTempTask(type: 'automated' | 'manual', task: TaskNode): TaskNode;
}
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