import { Point } from '../utils/point';
import { BaseShape } from './base-shape';
export declare class BrushShape extends BaseShape {
    points: Point[];
    get boundingBox(): import("openseadragon").Rect;
    toPath2D(): Path2D;
    private get arcs();
    private createLine;
    private addPoint;
    onMouseDown(point: Point): void;
    onMouseMove(point: Point): void;
    onMouseUp(point?: Point): void;
}
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