import { Point } from '../utils/point';
import { Rect } from '../utils/rect';
export interface ShapeConstructor {
    new (drawOptions: DrawingOptions, viewer: OpenSeadragon.Viewer): BaseShape;
}
export interface DrawingOptions {
    /**
     * 'rgb(r,g,b)' | 'rgba(r,g,b,a)'
     */
    color: string;
    lineWidth: number;
    fill: string;
}
export declare abstract class BaseShape {
    protected drawingOptions: DrawingOptions;
    protected viewer: OpenSeadragon.Viewer;
    protected _isDisposed: boolean;
    protected _isDrawing: boolean;
    id: string;
    hidden: boolean;
    isHighlighted: boolean;
    get isDisposed(): boolean;
    get isDrawing(): boolean;
    abstract readonly boundingBox: Rect;
    constructor(drawingOptions: DrawingOptions, viewer: OpenSeadragon.Viewer);
    dispose(): void;
    updateDrawingOptions(options: Partial<DrawingOptions>): void;
    draw(context2d: CanvasRenderingContext2D): void;
    startDrawing(): void;
    isPointOver(localPoint: Point, context2d: CanvasRenderingContext2D): boolean;
    protected toViewerCoords(point: Point): import("openseadragon").Point;
    protected setDrawOptions(context2d: CanvasRenderingContext2D): void;
    protected finishDrawing(): void;
    abstract toPath2D(): Path2D;
    abstract onMouseDown(point: Point): void;
    abstract onMouseMove(point: Point): void;
    abstract onMouseUp(point?: Point): void;
}
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