OleMenuCommand BindNavigatorCommand <P, R>(IMenuCommandService menu, int commandId, ReactiveCommand <P, R> command)
{
Guard.ArgumentNotNull(menu, nameof(menu));
Guard.ArgumentNotNull(command, nameof(command));
return(menu.BindCommand(new CommandID(Guids.guidGitHubToolbarCmdSet, commandId), command));
}