def await!(attributes = {})
      @bot.add_await!(Discordrb::Events::MessageEvent, { from: @author.id, in: @channel.id }.merge(attributes))
    end
def await!(attributes = {})
      @bot.add_await!(Discordrb::Events::MessageEvent, { from: @author.id, in: @channel.id }.merge(attributes))
    end
Add a blocking {Await} for a message with the same user and channel.
 @see Bot#add_await!