add description and order fields to Tariff type

lib/model/tariff.ts

@@ -1,22 +1,21 @@
-import { PrivilegeWithAmount } from "./privilege";
-
-
-export interface GetTariffsResponse {
-    totalPages: number;
-    tariffs: Tariff[];
-}
-
-export interface Tariff {
-    _id: string;
-    name: string;
-    price?: number;
-    isCustom: boolean;
-    /**
-     * Должен содержать только один элемент
-     */
-    privileges: PrivilegeWithAmount[];
-    isDeleted: boolean;
-    createdAt?: string;
-    updatedAt?: string;
-    deletedAt?: string;
-}
+import { PrivilegeWithAmount } from "./privilege";
+
+
+export interface GetTariffsResponse {
+    totalPages: number;
+    tariffs: Tariff[];
+}
+
+export interface Tariff {
+    _id: string;
+    name: string;
+    description?: string;
+    order?: number;
+    price?: number;
+    isCustom: boolean;
+    privileges: PrivilegeWithAmount[];
+    isDeleted: boolean;
+    createdAt?: string;
+    updatedAt?: string;
+    deletedAt?: string;
+}