Implemented interface member:
method
GetOptionInfoAt
Microsoft.VisualStudio.LanguageServices.CSharp.ProjectSystemShim.Interop.ICSCompilerConfig.GetOptionInfoAt(System.Int32, out Microsoft.VisualStudio.LanguageServices.CSharp.ProjectSystemShim.Interop.CompilerOptions, out System.String, out System.String, out System.UInt32)