import '../../../globals.js';
import { Display, Node, TOverlay } from '../imports.js';
export default class PointerOverlay implements TOverlay {
    protected display: Display;
    protected rootNode: Node;
    protected pointerSVGContainer: HTMLDivElement;
    domElement: HTMLDivElement;
    private pointerAdded;
    constructor(display: Display, rootNode: Node);
    /**
     * Releases references
     */
    dispose(): void;
    /**
     */
    update(): void;
}
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