import { IColDimensions, IRowDimensions } from '../index.data';
export declare function queryContainerBox(el: HTMLElement): {
    w: number;
    h: number;
};
/**
 * 从el中, 查询 每列的宽度和left
 * 利用 预设的 sensor class
 */
export declare function queryColDimensions(el: HTMLElement): IColDimensions;
/**
 * 从el中, 查询 每行的高度和top
 * 利用 预设的 sensor class
 */
export declare function queryRowDimensions(el: HTMLElement): IRowDimensions;
export declare function getCellAttrsFromEvent(e: MouseEvent | KeyboardEvent): [string | null, string | null];
export declare function isCell(el: HTMLElement): boolean | "" | null;