import { AbstractDesignerPointerExtension } from './AbstractDesignerPointerExtension.js';
export declare class CursorLinePointerExtension extends AbstractDesignerPointerExtension {
    private _lineOffset;
    private _lineLength;
    private _circle;
    private _line1;
    private _line2;
    private _line3;
    private _line4;
    refresh(event: PointerEvent): void;
    dispose(): void;
    style: CSSStyleSheet;
}
