<PackageReference Include="Microsoft.CSharp" Version="4.5.0-preview1-26216-02" />

ExprMemberGroup

public bool IsDelegate { get; }

public Name Name { get; }

public Expr OptionalObject { get; set; }

public CType ParentType { get; }

public SYMKIND SymKind { get; }

public TypeArray TypeArgs { get; }

public ExprMemberGroup(CType type, EXPRFLAG flags, Name name, TypeArray typeArgs, SYMKIND symKind, CType parentType, MethodOrPropertySymbol pMPS, Expr optionalObject, CMemberLookupResults memberLookupResults)