JetBrains.EnvDTE.Client by JetBrains

<PackageReference Include="JetBrains.EnvDTE.Client" Version="20220221.47.0" />

 CodeInterfaceImpl

public sealed class CodeInterfaceImpl : CodeTypeBase, CodeElement2, CodeElement, CodeInterface2, CodeInterface
public vsCMDataTypeKind DataTypeKind { get; set; }

public string ElementID { get; }

public bool IsGeneric { get; }

public CodeElements Parts { get; }

public CodeInterfaceImpl(DteImplementation implementation, CodeElementModel model, object parent)

public CodeEvent AddEvent(string Name, string FullDelegateName, bool CreatePropertyStyleEvent = false, object Position = null, vsCMAccess Access = 32)

public void RenameSymbol(string NewName)