import * as React from "react";
import * as PropTypes from "prop-types";
import { ExpandContext } from "../ExpandController";
import { TabsContext } from "./TabsControllerContext";
export interface TabsControllerState {
    tabs: Set<string>;
    activeTab?: string;
}
export interface TabsControllerProps {
    defaultOpened?: string;
}
export declare const TabsControllerPropTypes: {
    [P in keyof TabsControllerProps]: PropTypes.Validator<any>;
};
export declare class TabsController extends React.Component<TabsControllerProps, TabsControllerState> {
    static readonly childContextTypes: {
        changeActiveTab: PropTypes.Validator<any>;
        unregisterTab: PropTypes.Validator<any>;
        registerTab: PropTypes.Validator<any>;
        activeTab?: PropTypes.Validator<any>;
    };
    static readonly propTypes: {
        defaultOpened?: PropTypes.Validator<any>;
    };
    static readonly contextTypes: {
        changeExpandState: PropTypes.Validator<any>;
        isExpanded: PropTypes.Validator<any>;
        getState: PropTypes.Validator<any>;
    };
    readonly context: ExpandContext;
    readonly state: TabsControllerState;
    getChildContext(): TabsContext;
    componentDidUpdate(): void;
    render(): React.ReactNode;
    protected changeActiveTab: (activeTab: string) => void;
    protected unregisterTab: (id: string) => boolean;
    protected registerTab: (id: string) => void;
}