import type { IHandler, IMouseDownEvent, IMouseMoveEvent, IMouseUpEvent, IShape } from '../../../abstraction';
import { DrawerBase } from './drawer-base';
export declare abstract class DragableDrawer<T extends IShape = IShape> extends DrawerBase<T> {
    protected _isDraging: boolean;
    protected _mouseDownBound: IHandler<IMouseDownEvent>;
    protected _mouseMoveBound: IHandler<IMouseMoveEvent>;
    protected _mouseUpBound: IHandler<IMouseUpEvent>;
    constructor(shapes?: Array<T>, clickTolerance?: number);
    isDragable(): boolean;
    isClickable(): boolean;
    isSelectable(): boolean;
    lock(): void;
    release(): void;
    protected isRectOutOfView(x1: number, y1: number, x2: number, y2: number): boolean;
    protected isPointOutOfView(x: number, y: number): boolean;
    protected handleMouseDown(event: IMouseDownEvent): void;
    protected handleMouseMove(event: IMouseMoveEvent): void;
    protected handleMouseUp(event: IMouseUpEvent): void;
    protected onMouseDown(event: IMouseDownEvent): void;
    protected onMouseMove(event: IMouseMoveEvent): void;
    protected onMouseUp(event: IMouseUpEvent): void;
}