WelcomeScreenChannel.decode constructor
Implementation
factory WelcomeScreenChannel.decode(Map<String, dynamic> js) {
  return WelcomeScreenChannel(
      channelId: Snowflake.parse(js['channel_id'], Snowflake.DiscordEpoch),
      description: js['description'],
      emojiId: js['emoji_id'] == null
          ? null
          : Snowflake.parse(js['emoji_id'], Snowflake.DiscordEpoch),
      emojiName: js['emoji_name']);
}