DynamoVisualProgramming.DynamoServices by Autodesk

<PackageReference Include="DynamoVisualProgramming.DynamoServices" Version="3.4.0-beta6820" />

 WorkspacesModificationEventArgs

using System; namespace Dynamo.Events { public class WorkspacesModificationEventArgs : EventArgs { public Guid Id { get; set; } public string Name { get; set; } public Type Type { get; set; } public WorkspacesModificationEventArgs(Guid id, string name, Type type) { Id = id; Name = name; Type = type; } } }