import { PanelProps } from './Panel';
import { PanelVariant } from './PanelProvider';
export interface PanelItem extends PanelProps {
    promoting?: boolean;
}
export interface PanelContextValue {
    /** The current list of panels. */
    panels: PanelItem[];
    /** The active panel variant inherited from `PanelProvider`. */
    panelVariant: PanelVariant;
    /** Opens or activates a panel. If a panel with the same id exists, it is updated in place. */
    addPanel: (panel: Omit<PanelItem, 'isOpen' | 'defaultOpen'>) => void;
    /** Closes a panel, triggering the exit animation. */
    closePanel: (id: string) => void;
    /** Permanently removes a panel from state. */
    removePanel: (id: string) => void;
    resetPromoting: (id: string) => void;
}
/** @internal — exists solely for PropTable introspection of usePanels return value */
export declare const UsePanels: {
    (_: PanelContextValue): null;
    displayName: string;
};
export declare const PanelContext: import('react').Context<PanelContextValue>;