Added Mobile Shelf word structure

models/shelf.ts

@@ -1,7 +1,7 @@
 import { viewPermissionType } from "./variables";
-import { Word } from "./word";
+import { MobileWord, Word } from "./word";
 
-interface ShelfWord {
+export interface ShelfWord {
     word: Word,
     notes: Array<string>,
     nextRevisionDateTime: Date,
@@ -25,6 +25,11 @@ export interface MongoShelf extends Omit<Shelf, "words"> {
     words?: Array<MongoShelfWord>
 }
 
+export interface MobileShelfWord extends Omit<ShelfWord, "word"> {
+    word: MobileWord,
+}
+
 export interface MobileShelf extends Shelf {
     _id: string,
+    words?: Array<MobileShelfWord>,
 }