import type { DOMElement } from './dom.js';
/**
 * Find the deepest DOM element whose rendered rect contains (col, row).
 */
export declare function hitTest(node: DOMElement, col: number, row: number): DOMElement | null;
/**
 * Hit-test the root at (col, row) and bubble a ClickEvent from the deepest
 * containing node up through parentNode.
 */
export declare function dispatchClick(root: DOMElement, col: number, row: number, cellIsBlank?: boolean): boolean;
/**
 * Fire onMouseEnter/onMouseLeave as the pointer moves.
 */
export declare function dispatchHover(root: DOMElement, col: number, row: number, hovered: Set<DOMElement>): void;
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