Function: assertMediaContent()
assertMediaContent(
content):IVideoMessage|IImageMessage|IAudioMessage|IDocumentMessage|IStickerMessage
Defined in: src/Utils/messages.ts:1049
Checks whether the given message is a media message; if it is returns the inner content
Parameters
content
undefined | null | IMessage
Returns
IVideoMessage | IImageMessage | IAudioMessage | IDocumentMessage | IStickerMessage