/// <reference types="react" />
import { IUser } from 'types';
import { ChannelMemberFilter } from '../../shared/graphql/__generated__';
export interface IChannel {
    channelIdentityId?: string;
}
export interface ITab extends IChannel {
    isCollapsed?: boolean;
}
export declare type SetState<T> = (newState: T | ((oldState: T) => T), callback?: () => any) => void;
export declare type SetChannel = SetState<IChannel | null>;
export declare type SetTabs = SetState<ITab[]>;
export interface IChatContext {
    setChannel: SetChannel;
    setTabs: SetTabs;
    openedChannel: IChannel | null;
    user: IUser | null;
    tabs: ITab[];
    isSidebarVisible: boolean;
    setSidebarVisibility?: (isVisible: boolean) => void;
    usersFilter: {} | null;
    channelMembersFilter?: ChannelMemberFilter;
}
export declare const ChatContext: import("react").Context<IChatContext>;