message: Add guild and member methods to message object
diff: @@ -29,6 +29,8 @@ export function createMessage(data: MessageCreateOptions) {
  ? Date.parse(data.edited_timestamp)
  : undefined,
  channel: cache.channels.get(data.channel_id)!,
  + guild: () => data.guild_id ? cache.guilds.get(data.guild_id) : undefined,
  + member: () => message.guild()?.members.get(data.author.id)!,
  /** Delete a message */
  delete: (reason?: string) => {
  