import { Rule } from './context';
export declare const getClientXY: (e: MouseEvent | TouchEvent) => {
    clientX: number;
    clientY: number;
};
export declare const checkInRange: (rule: Rule, rect: {
    left: number;
    top: number;
    width: number;
    height: number;
} | undefined, scrollContainer: HTMLElement | null, boxRect: {
    top: number;
    left: number;
    width: number;
    height: number;
}, boxRef: React.MutableRefObject<HTMLDivElement | null>) => boolean;