import * as React from 'react';
export interface TimelineGridBodyRowContext {
  /**
   * The index of this row within the CompositeList.
   * Used by child cells (TitleRow, EventRow) so they can participate
   * in keyboard navigation without registering separately.
   */
  index: number;
}
export declare const TimelineGridBodyRowContext: React.Context<TimelineGridBodyRowContext | undefined>;
export declare function useTimelineGridBodyRowContext(): TimelineGridBodyRowContext;