<PackageReference Include="Microsoft.CSharp" Version="4.7.0-preview3.19551.4" />

Microsoft.CSharp.RuntimeBinder.Semantics.PredefinedMethodInfo

namespace Microsoft.CSharp.RuntimeBinder.Semantics { internal class PredefinedMethodInfo { public PREDEFMETH method; public PredefinedType type; public PredefinedName name; public MethodCallingConventionEnum callingConvention; public ACCESS access; public int cTypeVars; public int[] signature; public PredefinedMethodInfo(PREDEFMETH method, MethodRequiredEnum required, PredefinedType type, PredefinedName name, MethodCallingConventionEnum callingConvention, ACCESS access, int cTypeVars, int[] signature); } }