private IEnumerable <(MethodInfo, CommandHandlerAttribute, Type)> ResolveHandlers()
{
var type = CommandContainer.GetType();
foreach (var method in type.GetMethods())
{
if (method.GetCustomAttribute <CommandHandlerAttribute>() is CommandHandlerAttribute attr)
{
var parser = method.GetCustomAttribute <CommandParserAttribute>()?.Parser ?? typeof(DefaultParser);
yield return(method, attr, parser);
}
}
}