import { GridChildCoordinates } from '../state/index.js';
export declare const nbGridChildrenSelector: (state: any, pagePath: Array<number>, gridPath: Array<number>) => number;
export declare const gridColsSelector: (state: any, a0: number[], a1: number[]) => number;
export declare const gridRowsSelector: (state: any, a0: number[], a1: number[]) => number;
export declare const isGridVisibleSelector: (state: any) => boolean;
/**
 * Algo:
 * - Calculate a list of taken coordinates
 * - For each coordinate, if it is not taken add it to the empty coordinates.
 */
export declare const emptyGridChildrenCoordinatesSelector: (state: any, pagePath: Array<number>, gridPath: Array<number>) => Array<GridChildCoordinates>;