private IEnumerable <Completion> ResolveInstanceMemberCompletions(Type resolvedType, string remainingCode)
        {
            if (remainingCode.EndsWith("("))
            {
                return(null);
            }
            string[]   fragments      = remainingCode.Split(new[] { ".", "(", ")" }, StringSplitOptions.RemoveEmptyEntries);
            var        flags          = Flags.Instance | Flags.Static;
            MemberInfo resolvedMember = _typeNavigator.GetResolvedMember(resolvedType, fragments.First(), flags);

            IEnumerable <string> remainingFragments = fragments.Skip(1);

            while (resolvedMember != null)
            {
                resolvedType       = _typeNavigator.GetResolvedType(resolvedMember) ?? resolvedType;
                resolvedMember     = _typeNavigator.GetResolvedMember(resolvedType, remainingFragments.FirstOrDefault(), flags);
                remainingFragments = remainingFragments.Skip(1);
            }

            IEnumerable <MemberInfo> instanceMembers = _typeNavigator.GetMembers(resolvedType, flags);

            return(instanceMembers.ToCompletionList());
        }