import { MutableRefObject } from "react";
import { DottingRef } from "../components/Dotting";
declare const useGrids: (ref: MutableRefObject<DottingRef | null>) => {
    dimensions: {
        columnCount: number;
        rowCount: number;
    };
    indices: {
        topRowIndex: number;
        bottomRowIndex: number;
        leftColumnIndex: number;
        rightColumnIndex: number;
    };
};
export default useGrids;