import * as React from 'react';
import Element = React.JSX.Element;
import { Component } from 'react';
import { INavigationMenuBarPropertySet } from './INavigationMenuBarPropertySet';
import { INavigationMenuBarState } from "./INavigationMenuBarState";
import { NavigationLink } from './NavigationLink';
import { HamburgerMenu } from "./HamburgerMenu";
import { IMenuItemPropertySet } from "./IMenuItemPropertySet";
import { UserTypeNavigationGroup } from "./UserTypeNavigationGroup";
export declare abstract class NavigationMenuBar extends Component<INavigationMenuBarPropertySet & any, INavigationMenuBarState> {
    private links;
    private readonly menuContainerHolder;
    private readonly groupContainerHolder;
    private hamburgerMenu;
    protected constructor(props: INavigationMenuBarPropertySet & any);
    render(): Element;
    abstract getUserTypeNavigationGroups(): Array<UserTypeNavigationGroup>;
    registerLink(menu: NavigationLink): void;
    registerHamburgerMenu(menu: HamburgerMenu): void;
    changeUserType(newUserType: string): void;
    protected renderLeft(): Element;
    protected renderRight(): Element;
    protected renderHeading(): Element;
    protected renderMenus(): Element;
    protected abstract renderControls(): Element;
    protected abstract getMenuItems(): Array<IMenuItemPropertySet>;
    private initializeIfNeeded;
    private getMenus;
}