Add `component:type:add` and `component:type:update` events

src/dom_components/index.js

@@ -520,6 +520,7 @@ module.exports = () => {
      * @return {this}
      */
     addType(type, methods) {
+      const { em } = this;
       const {
         model = {},
         view = {},
@@ -571,6 +572,9 @@ module.exports = () => {
         componentTypes.unshift(methods);
       }
 
+      const event = `component:type:${compType ? 'update' : 'add'}`;
+      em && em.trigger(event, compType || methods);
+
       return this;
     },
 

src/editor/index.js

@@ -30,6 +30,8 @@
  * * `component:selected` - New component selected, the selected model is passed as an argument to the callback
  * * `component:deselected` - Component deselected, the deselected model is passed as an argument to the callback
  * * `component:toggled` - Component selection changed, toggled model is passed as an argument to the callback
+ * * `component:type:add` - New component type added, the new type is passed as an argument to the callback
+ * * `component:type:update` - Component type updated, the updated type is passed as an argument to the callback
  * ### Blocks
  * * `block:add` - New block added
  * * `block:remove` - Block removed