stream-chat-react-native-core/src/hooks/useChannelImage.ts

The official React Native and Expo components for Stream Chat, a service for building chat applications

import { Channel, EventTypes } from 'stream-chat';

import { useSelectedChannelState } from './useSelectedChannelState';

const selector = (channel: Channel) => channel.data?.image;
const keys: EventTypes[] = ['channel.updated'];

export function useChannelImage(channel: Channel): string | undefined;
export function useChannelImage(channel?: Channel): string | undefined;
export function useChannelImage(channel?: Channel) {
  return useSelectedChannelState({ channel, selector, stateChangeEventKeys: keys });
}