add public modifiers

Author: dotNetkow

src/app/services/photo.service.ts

@@ -16,7 +16,7 @@ export class PhotoService {
     this.platform = platform;
    }
 
-  async loadSaved() {
+  public async loadSaved() {
     // Retrieve cached photo array data
     const photos = await Storage.get({ key: this.PHOTO_STORAGE });
     this.photos = JSON.parse(photos.value) || [];

src/app/tab2/tab2.page.ts

@@ -15,7 +15,7 @@ export class Tab2Page {
     this.photoService.loadSaved();
   }
 
-  async showActionSheet(photo, position) {
+  public async showActionSheet(photo, position) {
     const actionSheet = await this.actionSheetController.create({
       header: 'Photos',
       buttons: [{