Fix rewriteThis in helper-module-transforms for computed class elements

packages/babel-helper-module-transforms/src/rewrite-this.js

@@ -17,6 +17,11 @@ const rewriteThisVisitor = {
   ClassProperty(path) {
     path.skip();
   },
+  ClassMethod(path) {
+    if (path.node.computed) {
+      //requeue the key child of classProperty here
+    }
+  },
   ClassPrivateProperty(path) {
     path.skip();
   },

packages/babel-plugin-transform-modules-commonjs/test/fixtures/rewritethis-computed-class-elements/input.mjs

@@ -0,0 +1 @@
+export class C { [this.name] = 42 }

packages/babel-plugin-transform-modules-commonjs/test/fixtures/rewritethis-computed-class-elements/options.json

@@ -0,0 +1,7 @@
+{
+  "plugins": [
+    "external-helpers",
+    "transform-modules-commonjs",
+    "@babel/plugin-proposal-class-properties"
+  ]
+}