<PackageReference Include="Castle.Core" Version="4.2.1" />

Castle.DynamicProxy.Generators.IInvocationCreationContributor

public interface IInvocationCreationContributor
ConstructorEmitter CreateConstructor(ArgumentReference[] baseCtorArguments, AbstractTypeEmitter invocation)

MethodInfo GetCallbackMethod()

MethodInvocationExpression GetCallbackMethodInvocation(AbstractTypeEmitter invocation, Expression[] args, Reference targetField, MethodEmitter invokeMethodOnTarget)

Expression[] GetConstructorInvocationArguments(Expression[] arguments, ClassEmitter proxy)