import type { WaferMap } from '..';
/**
 * HoverHandler deals with user interactions and events like hovering
 */
export declare class HoverHandler {
    private readonly wafermap;
    constructor(wafermap: WaferMap);
    /**
     * @internal
     */
    connect(): void;
    /**
     * @internal
     */
    disconnect(): void;
    private readonly onMouseMove;
    private readonly onMouseOut;
    private calculateDieCoordinates;
    private isDieInGrid;
}
