/**
 * @Author: yanxinaliang (rainyxlxl@163.com)
 * @Date: 2019/4/21 14:28
 * @Last Modified by: yanxinaliang (rainyxlxl@163.com)
 * @Last Modified time: 2019/4/21 14:28
 * @disc:TriangleBrush
 */
import { fabric } from 'fabric';
import { BaseBrush } from './BaseBrush';
import { Point } from './Point';
import { Triangle } from './Triangle';
declare class TriangleBrush extends BaseBrush<Triangle> {
    protected _startPointer: Point;
    protected _endPointer: Point;
    protected onMouseDown(pointer: fabric.Point): void;
    protected onMouseMove(pointer: fabric.Point): void;
    protected onMouseUp(): void;
    private _prepareForDrawing;
    private _reset;
    protected _render(): void;
    protected _finalizeAndAddPath(): void;
    protected dispatchMessage(objectId: string, start: Point, end: Point): void;
}
export { TriangleBrush };