Fixe merge conflit

src/app/models/chat/status.model.ts

@@ -0,0 +1,5 @@
+export class Status {
+    _id: string;
+    status: string;
+    success: boolean;
+}

src/app/models/contact.model.ts

@@ -0,0 +1,5 @@
+interface Contact {
+    first: string;
+    last: string;
+    url: string;
+  }