/********************************************************************************
 * Copyright (c) 2019-2024 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 { Action, Disposable, GModelElement, MouseListener, Point } from '@eclipse-glsp/sprotty';
/**
 * A mouse listener that is aware of prior mouse dragging.
 *
 * Therefore, this listener distinguishes between mouse up events after dragging and
 * mouse up events without prior dragging. Subclasses may override the methods
 * `draggingMouseUp` and/or `nonDraggingMouseUp` to react to only these specific kinds
 * of mouse up events.
 */
export declare class DragAwareMouseListener extends MouseListener implements Disposable {
    protected _isMouseDown: boolean;
    protected _isMouseDrag: boolean;
    protected _dragStart?: Point;
    protected _dragSensitivity: number;
    constructor(dragSensitivity?: number);
    mouseDown(target: GModelElement, event: MouseEvent): Action[];
    mouseMove(target: GModelElement, event: MouseEvent): Action[];
    protected draggingMouseMove(target: GModelElement, event: MouseEvent): Action[];
    protected nonDraggingMouseMove(target: GModelElement, event: MouseEvent): Action[];
    mouseUp(element: GModelElement, event: MouseEvent): Action[];
    nonDraggingMouseUp(element: GModelElement, event: MouseEvent): Action[];
    draggingMouseUp(element: GModelElement, event: MouseEvent): Action[];
    get isMouseDrag(): boolean;
    get isMouseDown(): boolean;
    dispose(): void;
}
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