How to model your entities - 5

Somewhere.ts

function renderMessage(message: Message) {
  if (message.messageType === 'TEXT') {
    // message is typed as TextMessage here
    return <TextComponent text={message.text} />
  }

  if (message.messageType === 'IMAGE') {
    // message is typed as ImageMessage here
    return <ImageComponent url={message.url} description={message.description} />
  }

  if (message.messageType === 'AUDIO') {
    // message is typed as AudioMessage here
    return <AudioComponent url={message.url} description={message.description} />
  }
}