/**
 * Sidebar-level context shared across all children.
 * Provides collapsed state for the entire sidebar.
 */
interface SidebarContextValue {
    /** Whether the sidebar is in collapsed (icons-only) mode */
    collapsed: boolean;
    /** Callback to change the collapsed state */
    onCollapsedChange: (collapsed: boolean) => void;
}
declare const SidebarContext: import('react').Context<SidebarContextValue | null>;
/**
 * Hook to access the sidebar context.
 * Must be used within a Sidebar component.
 */
declare const useSidebarContext: () => SidebarContextValue;
export { SidebarContext, useSidebarContext };
export type { SidebarContextValue };