<PackageReference Include="Microsoft.CSharp" Version="4.7.0-preview1.19504.10" />

EXPRSTMT

abstract class EXPRSTMT : EXPR
namespace Microsoft.CSharp.RuntimeBinder.Semantics { internal abstract class EXPRSTMT : EXPR { private EXPRSTMT _NextStatement; public EXPRSTMT GetOptionalNextStatement() { return _NextStatement; } public void SetOptionalNextStatement(EXPRSTMT nextStatement) { _NextStatement = nextStatement; } } }