[AttributeUsage(AttributeTargets.Assembly|AttributeTargets.Module|AttributeTargets.Class|AttributeTargets.Struct|AttributeTargets.Enum|AttributeTargets.Constructor|AttributeTargets.Method|AttributeTargets.Property|AttributeTargets.Field|AttributeTargets.Event|AttributeTargets.Interface|AttributeTargets.Delegate, AllowMultiple = true)]
[MulticastAttributeUsage(MulticastTargets.AnyType|MulticastTargets.Field|MulticastTargets.Method)]
[Obsolete("In Metalama, use <c>Metalama.Extensions.Architecture.Aspects.ExperimentalAttribute</c>.", false)]
public sealed class ExperimentalAttribute : ReferentialConstraint, IReferentialConstraint, IConstraint