import type { InteractionMode } from '../../interactions-overlay/types.js';
export interface ChartToolbarContextProps {
    updateLastItemSelected: (state: InteractionMode | undefined) => void;
    /** Indicates that controls are inside a dropdown menu. */
    isMenuElement?: boolean;
    /** Indicates that the toolbar is currently expanded. */
    isExpanded?: boolean;
    lastItemSelected?: InteractionMode;
}
export declare const ChartToolbarContext: import("react").Context<ChartToolbarContextProps>;