Add `props` method in Component

src/dom_components/model/Component.js

@@ -212,6 +212,14 @@ const Component = Backbone.Model.extend(Styleable).extend(
       return !!(this.get('type') == type);
     },
 
+    /**
+     * Return all the propeties
+     * @returns {Object}
+     */
+    props() {
+      return this.attributes;
+    },
+
     /**
      * Get the index of the component in the parent collection.
      * @return {Number}