consolidate interface and remove copies of code

src/views/SearchAreaView.vue

@@ -105,21 +105,15 @@ import {
   LTileLayer,
 } from "@vue-leaflet/vue-leaflet";
 
+import QuickNav from "@/components/QuickNav.vue";
+import { NotificationIface } from "@/constants/app";
 import { db } from "@/db/index";
 import { BoundingBox, MASTER_SETTINGS_KEY } from "@/db/tables/settings";
-import QuickNav from "@/components/QuickNav.vue";
 
 const DEFAULT_LAT_LONG_DIFF = 0.01;
 const WORLD_ZOOM = 2;
 const DEFAULT_ZOOM = 2;
 
-interface Notification {
-  group: string;
-  type: string;
-  title: string;
-  text: string;
-}
-
 @Component({
   components: {
     QuickNav,
@@ -130,7 +124,7 @@ interface Notification {
   },
 })
 export default class DiscoverView extends Vue {
-  $notify!: (notification: Notification, timeout?: number) => void;
+  $notify!: (notification: NotificationIface, timeout?: number) => void;
 
   isChoosingSearchBox = false;
   isNewMarkerSet = false;