monaco_editor: Add incomplete typescript declarations for Renderjs & RSVP

So that javascript editor provides hints for code using these libraries.

See this doc to complete:
https://www.typescriptlang.org/docs/handbook/declaration-files/introduction.html

bt5/erp5_monaco_editor/SkinTemplateItem/portal_skins/erp5_monaco_editor/monaco-editor.gadget.js.js

@@ -65,6 +65,7 @@
     })
 
     .onStateChange(function (modification_dict) {
+      var queue = new RSVP.Queue();
       if (modification_dict.hasOwnProperty('value')) {
         // Do not notify the UI when initializing the value
         this.state.ignoredChangeDuringInitialization = true;
@@ -72,7 +73,25 @@
         this.state.ignoredChangeDuringInitialization = false;
       }
       if (modification_dict.hasOwnProperty('model_language')) {
-        monaco.editor.setModelLanguage(this.editor.getModel(), this.state.model_language);
+        monaco.editor.setModelLanguage(
+          this.editor.getModel(),
+          this.state.model_language);
+
+        if (this.state.model_language == 'javascript') {
+          function addExtraLibrary(script_name) {
+            return fetch(script_name)
+              .then(function (resp) { return resp.text(); })
+              .then(function (script_code) {
+                monaco.languages.typescript.javascriptDefaults.addExtraLib(
+                  script_code, script_name);
+              });
+          }
+          queue
+            .push(addExtraLibrary("./monaco-renderjs.ts"))
+            .push(addExtraLibrary("./monaco-rsvp.ts"));
+        }
+        return queue;
+
       }
     })
 

bt5/erp5_monaco_editor/SkinTemplateItem/portal_skins/erp5_monaco_editor/monaco-renderjs.ts.ts

+// Type definitions for RenderJS
+
+// XXX this is work in progress.
+
+declare class Gadget {
+    /**
+     *  RenderJs gadget class.
+     */
+    constructor();
+
+    /**
+     * `ready`: define a function to be called when gadget is ready
+     * XXX (gadget: Gadget) ? isn't it a gadget *instance* ?
+     *
+     * @params f function to call when gadget is ready. XXX this function returns a queue and gadget is ready once the queue is "empty" / "resolved" ?
+     */
+    ready(f: (gadget: Gadget) => RSVP.Queue): Gadget;
+
+    /**
+     * `declareService`: declare a service.
+     *
+     * @params serviceName name of the service
+     * @params service function implementing the service logic.
+     */
+    declareService(serviceName: String, service: (gadget: Gadget) => RSVP.Queue): Gadget;
+    declareJob(serviceName: String, service: (gadget: Gadget) => RSVP.Queue): Gadget;
+
+    declareMethod(methodName: String, method: (gadget: Gadget) => RSVP.Queue): Gadget;
+    declareAcquiredMethod(localMethodName: String, parentMethodName: String): Gadget;
+
+}
+
+/**
+ * Initialize this gadget.
+ */
+declare function rJS(window: Window): Gadget;

bt5/erp5_monaco_editor/SkinTemplateItem/portal_skins/erp5_monaco_editor/monaco-renderjs.ts.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="File" module="OFS.Image"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_Cacheable__manager_id</string> </key>
+            <value> <string>http_cache</string> </value>
+        </item>
+        <item>
+            <key> <string>__name__</string> </key>
+            <value> <string>monaco-renderjs.ts</string> </value>
+        </item>
+        <item>
+            <key> <string>content_type</string> </key>
+            <value> <string>text/typescript</string> </value>
+        </item>
+        <item>
+            <key> <string>precondition</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>title</string> </key>
+            <value> <string></string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

bt5/erp5_monaco_editor/SkinTemplateItem/portal_skins/erp5_monaco_editor/monaco-rsvp.ts.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="File" module="OFS.Image"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_Cacheable__manager_id</string> </key>
+            <value> <string>http_cache</string> </value>
+        </item>
+        <item>
+            <key> <string>__name__</string> </key>
+            <value> <string>monaco-rsvp.ts</string> </value>
+        </item>
+        <item>
+            <key> <string>content_type</string> </key>
+            <value> <string>text/typescript</string> </value>
+        </item>
+        <item>
+            <key> <string>precondition</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>title</string> </key>
+            <value> <string></string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>