SboxSuperuser/Engine/CommandDiscovery/HandlerSignature7.cs

A handler signature verifier for command methods with seven generic parameters. It validates a MethodDescription by attempting to create a closed delegate of either Func<T1,...,T7, CommandResult> or Func<T1,...,T7, Task<CommandResult>> depending on the method return type, without invoking the delegate.

Reflection
namespace SboxSuperuser.Engine.CommandDiscovery;

internal sealed class HandlerSignature7<T1, T2, T3, T4, T5, T6, T7> : IHandlerSignature
{
	/// <summary>Checks closed delegate binding without executing the handler.</summary>
	public void Validate( Sandbox.MethodDescription method )
	{
		if ( method.ReturnType == typeof( CommandResult ) )
		{
			_ = method.CreateDelegate<Func<T1, T2, T3, T4, T5, T6, T7, CommandResult>>();
		}
		else
		{
			_ = method.CreateDelegate<Func<T1, T2, T3, T4, T5, T6, T7, Task<CommandResult>>>();
		}
	}
}