WIP: try to convert to ES modules

source/Ox/js/JavaScript.js

@@ -1,5 +1,21 @@
 'use strict';
 
+import * as OxArray from './Array.js';
+import * as OxObject from './Object.js';
+import * as OxConstants from './Constants.js';
+import * as OxMath from './Math.js';
+import * as OxString from './String.js';
+
+const Ox = {};
+
+Object.assign(Ox,
+    OxArray,
+    OxObject,
+    OxConstants,
+    OxMath,
+    OxString,
+);
+
 /*@
 Ox.doc <f> Generates documentation for annotated JavaScript
     (source) -> <[o]> Array of doc objects