diff --git a/src/install/dependency.zig b/src/install/dependency.zig
index 8bb4cc7e15..1288e7221b 100644
--- a/src/install/dependency.zig
+++ b/src/install/dependency.zig
@@ -279,7 +279,13 @@ pub fn withoutBuildTag(version: string) string {
     if (strings.indexOfChar(version, '+')) |plus| return version[0..plus] else return version;
 }
 
-pub const Version = struct {
+pub const ModernVersion = union(enum) {
+    _npa: npm_package_arg.NpaSpec,
+};
+
+pub const Version = ModernVersion;
+
+pub const LegacyVersion = struct {
     tag: Tag = .uninitialized,
     literal: String = .{},
     value: Value = .{ .uninitialized = {} },
diff --git a/src/install/hosted_git_info.zig b/src/install/hosted_git_info.zig
index 0d54aa3ae9..9298704e85 100644
--- a/src/install/hosted_git_info.zig
+++ b/src/install/hosted_git_info.zig
@@ -285,7 +285,7 @@ pub const HostedGitInfo = struct {
         var git_url_mut = git_url;
         defer if (git_url.ptr != git_url_mut.ptr) allocator.free(git_url_mut);
 
-        if (isGithubShorthand(git_url)) {
+        if (isGitHubShorthand(git_url)) {
             // In this case we have to prefix the url with `github:`.
             //
             // NOTE(markovejnovic): I don't exactly understand why this is treated specially.
@@ -529,7 +529,7 @@ pub const WellDefinedProtocol = enum {
 /// Test whether the given node-package-arg string is a GitHub shorthand.
 ///
 /// This mirrors the implementation of hosted-git-info, though it is significantly faster.
-pub fn isGithubShorthand(npa_str: []const u8) bool {
+pub fn isGitHubShorthand(npa_str: []const u8) bool {
     // The implementation in hosted-git-info is a multi-pass algorithm. We've opted to implement a
     // single-pass algorithm for better performance.
     //