import type { HeaderHierarchy } from '../state';
import type { GridFocusState } from '../state/reducer/focus';
import type { GridRowId } from '../types';
export declare const getColumnIndex: (columnIds: string[], columnId: string, subFocus: number | "first" | "last") => number;
export declare const getHeaderRowIndex: (headerRowIds: GridRowId[], rowId: GridRowId) => number;
export declare const findNextHeaderCell: (direction: "up" | "down" | "left" | "right", currentFocus: GridFocusState["focus"], columnIds: string[], headerHierarchy: HeaderHierarchy, headerRowIds: GridRowId[]) => {
    rowIndex: number;
    columnIndex: number;
};
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