import type { PropsWithChildren } from 'react';
import React from 'react';
import type { Channel, ChannelConfigWithInfo, LocalMessage, Mute, ChannelState as StreamChannelState } from 'stream-chat';
import type { ChannelUnreadUiState, GiphyVersions, ImageAttachmentSizeHandler, UnknownType, VideoAttachmentSizeHandler } from '../types/types';
export type ChannelNotifications = Array<{
    id: string;
    text: string;
    type: 'success' | 'error';
}>;
export type ChannelState = {
    suppressAutoscroll: boolean;
    error?: Error | null;
    hasMore?: boolean;
    hasMoreNewer?: boolean;
    highlightedMessageId?: string;
    loading?: boolean;
    loadingMore?: boolean;
    loadingMoreNewer?: boolean;
    members?: StreamChannelState['members'];
    messages?: LocalMessage[];
    pinnedMessages?: LocalMessage[];
    read?: StreamChannelState['read'];
    thread?: LocalMessage | null;
    threadHasMore?: boolean;
    threadLoadingMore?: boolean;
    threadMessages?: LocalMessage[];
    threadSuppressAutoscroll?: boolean;
    typing?: StreamChannelState['typing'];
    watcherCount?: number;
    watchers?: StreamChannelState['watchers'];
};
export type ChannelStateContextValue = Omit<ChannelState, 'typing'> & {
    channel: Channel;
    channelCapabilities: Record<string, boolean>;
    channelConfig: ChannelConfigWithInfo | undefined;
    imageAttachmentSizeHandler: ImageAttachmentSizeHandler;
    notifications: ChannelNotifications;
    shouldGenerateVideoThumbnail: boolean;
    videoAttachmentSizeHandler: VideoAttachmentSizeHandler;
    channelUnreadUiState?: ChannelUnreadUiState;
    giphyVersion?: GiphyVersions;
    mutes?: Array<Mute>;
    watcher_count?: number;
};
export declare const ChannelStateContext: React.Context<ChannelStateContextValue | undefined>;
export declare const ChannelStateProvider: ({ children, value, }: PropsWithChildren<{
    value: ChannelStateContextValue;
}>) => React.JSX.Element;
export declare const useChannelStateContext: (componentName?: string) => ChannelStateContextValue;
/**
 * Typescript currently does not support partial inference, so if ChannelStateContext
 * typing is desired while using the HOC withChannelStateContext, the Props for the
 * wrapped component must be provided as the first generic.
 */
export declare const withChannelStateContext: <P extends UnknownType>(Component: React.ComponentType<P>) => {
    (props: Omit<P, keyof ChannelStateContextValue>): React.JSX.Element;
    displayName: string;
};