import React from 'react';
import TabScroller from '@material/react-tab-scroller';
import Tab, { TabProps } from '@material/react-tab';
import { MDCTabBarFoundation } from '@material/tab-bar/foundation';
import { MDCTabBarAdapter } from '@material/tab-bar/adapter';
export interface TabBarProps extends React.HTMLAttributes<HTMLDivElement> {
    indexInView?: number;
    activeIndex: number;
    handleActiveIndexUpdate?: (index: number) => void;
    onActivated?: (index: number) => void;
    className?: string;
    isRtl?: boolean;
    children: React.ReactElement<TabProps> | React.ReactElement<TabProps>[];
}
interface TabBarState {
    previousActiveIndex: number;
}
declare class TabBar extends React.Component<TabBarProps, TabBarState> {
    tabBarRef: React.RefObject<HTMLDivElement>;
    tabScrollerRef: React.RefObject<TabScroller>;
    tabList: Tab[];
    foundation: MDCTabBarFoundation;
    constructor(props: TabBarProps);
    static defaultProps: Partial<TabBarProps>;
    componentDidMount(): void;
    componentDidUpdate(prevProps: TabBarProps): void;
    componentWillUnmount(): void;
    readonly classes: string;
    readonly adapter: MDCTabBarAdapter;
    pushToTabList: (el: Tab) => void;
    onKeyDown: (e: React.KeyboardEvent<HTMLDivElement>) => void;
    onClickTab: (e: React.MouseEvent<HTMLButtonElement, MouseEvent>, index: number, onClick?: ((event: React.MouseEvent<HTMLButtonElement, MouseEvent>) => void) | undefined) => void;
    render(): JSX.Element;
    renderTab: (tab: React.ReactElement<TabProps, string | ((props: any) => React.ReactElement<any, string | any | (new (props: any) => React.Component<any, any, any>)> | null) | (new (props: any) => React.Component<any, any, any>)>, index: number) => React.ReactElement<TabProps, string | ((props: any) => React.ReactElement<any, string | any | (new (props: any) => React.Component<any, any, any>)> | null) | (new (props: any) => React.Component<any, any, any>)>;
}
export { Tab };
export default TabBar;