vm: add modules

Adds vm.Module, which wraps around ModuleWrap to provide an interface
for developers to work with modules in a more reflective manner.

Co-authored-by: Timothy Gu <timothygu99@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/17560
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/lib/vm.js b/lib/vm.js
index ec05ad774a..c9bb44f057 100644
--- a/lib/vm.js
+++ b/lib/vm.js
@@ -192,5 +192,8 @@ module.exports = {
   runInContext,
   runInNewContext,
   runInThisContext,
-  isContext
+  isContext,
 };
+
+if (process.binding('config').experimentalVMModules)
+  module.exports.Module = require('internal/vm/Module').Module;