function setAwaiting(\CharlotteDunois\Livia\Commands\Context $context, $value = null) {
        if(isset($this->awaiting[$context->message->author->id.'-'.$context->message->channel->id])) {
            throw new \RuntimeException('Context is already awaiting');
        }
        
        $this->awaiting[$context->message->author->id.'-'.$context->message->channel->id] = $value;
    }