import React from 'react';
import { RecordingRules, RoomType } from '../types';
import { TwilioError } from 'twilio-video';
import { Settings, SettingsAction } from './settings/settingsReducer';
import { User } from 'firebase';
export interface StateContextType {
    error: TwilioError | Error | null;
    setError(error: TwilioError | Error | null): void;
    getToken(name: string, room: string, passcode?: string): Promise<{
        room_type: RoomType;
        token: string;
    }>;
    user?: User | null | {
        displayName: undefined;
        photoURL: undefined;
        passcode?: string;
    };
    signIn?(passcode?: string): Promise<void>;
    signOut?(): Promise<void>;
    isAuthReady?: boolean;
    isFetching: boolean;
    activeSinkId: string;
    setActiveSinkId(sinkId: string): void;
    settings: Settings;
    dispatchSetting: React.Dispatch<SettingsAction>;
    roomType?: RoomType;
    updateRecordingRules(room_sid: string, rules: RecordingRules): Promise<object>;
}
export declare const StateContext: React.Context<StateContextType>;
export default function AppStateProvider(props: React.PropsWithChildren<{}>): JSX.Element;
export declare function useAppState(): StateContextType;