import React from 'react';
export declare const ToolbarContext: React.Context<any>;
export declare const ToolbarProvider: ({ children, onVisibilityChange }: {
    children: any;
    onVisibilityChange: any;
}) => import("react/jsx-runtime").JSX.Element;
export declare const useToolbar: () => any;
export declare const useBlockToolbar: () => {
    open: boolean;
    ref: any;
    toolbar: any;
    props: any;
};
