add imageModal to preview photo

src/app/pages/publications/gallery/image-modal/image-modal.module.ts

@@ -0,0 +1,20 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormsModule } from '@angular/forms';
+
+import { IonicModule } from '@ionic/angular';
+
+import { ImageModalPageRoutingModule } from './image-modal-routing.module';
+
+import { ImageModalPage } from './image-modal.page';
+
+@NgModule({
+  imports: [
+    CommonModule,
+    FormsModule,
+    IonicModule,
+    ImageModalPageRoutingModule
+  ],
+  declarations: [ImageModalPage]
+})
+export class ImageModalPageModule {}