From aa9f4aa76c0ba85e11a6f787a54bd047eb0619f7 Mon Sep 17 00:00:00 2001
From: Artur Arseniev <artur.catch@hotmail.it>
Date: Tue, 19 Oct 2021 14:45:01 +0200
Subject: [PATCH] Update Sectors

---
 src/style_manager/model/Sectors.js | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/style_manager/model/Sectors.js b/src/style_manager/model/Sectors.js
index 3ecf73e0c..298b4725e 100644
--- a/src/style_manager/model/Sectors.js
+++ b/src/style_manager/model/Sectors.js
@@ -1,15 +1,15 @@
-import Backbone from 'backbone';
+import { Collection } from 'common';
 import Sector from './Sector';
 
-export default Backbone.Collection.extend({
-  model: Sector,
-
+export default class Sectors extends Collection {
   initialize() {
     this.listenTo(this, 'reset', this.onReset);
-  },
+  }
 
   onReset(models, opts = {}) {
     const prev = opts.previousModels || [];
     prev.forEach(sect => sect.get('properties').reset());
   }
-});
+}
+
+Sectors.prototype.model = Sector;