import React from 'react';
import { User } from '../../types/user';
export interface NavbarProps {
    logo?: React.ReactNode;
    currentUser?: User | null;
    loading?: boolean;
    selectedTenant?: {
        id: string;
        code: string;
        name: string;
    } | null;
    onTenantChange?: (tenantId: string) => void;
    onLogout?: () => void;
    /**
     * 自定义额外内容，将显示在顶部导航栏右侧
     */
    extra?: React.ReactNode;
}
declare const Navbar: React.FC<NavbarProps>;
export default Navbar;