/**
 * Hook to handle keyboard navigation for resizing the split view.
 *
 * @param options - Keyboard hook options
 */
export declare function useSplitViewKeyboard(options: {
    containerRef: React.RefObject<HTMLDivElement | null>;
    targetPanel: 'left' | 'right';
    controlledPanelSize: number | undefined;
    initialPanelSize: number;
    minPanelSize: number;
    maxPanelSize: number;
    setControlledPanelSize: (size: number | undefined) => void;
    setLastControlledPanelSize: (size: number | undefined) => void;
}): {
    handleKeyDown: (event: React.KeyboardEvent<HTMLDivElement>) => void;
};