[squash] timothygu comment

Author: addaleax

lib/internal/loader/Loader.js

@@ -54,10 +54,6 @@ class Loader {
     this.dynamicInstantiate = undefined;
   }
 
-  static get validFormats() {
-    return ['esm', 'cjs', 'builtin', 'addon', 'json', 'dynamic'];
-  }
-
   hook({ resolve = ModuleRequest.resolve, dynamicInstantiate }) {
     // Use .bind() to avoid giving access to the Loader instance when it is
     // called as this.resolver(...);
@@ -134,5 +130,6 @@ class Loader {
     return module.namespace();
   }
 }
+Loader.validFormats = ['esm', 'cjs', 'builtin', 'addon', 'json', 'dynamic'];
 Object.setPrototypeOf(Loader.prototype, null);
 module.exports = Loader;