Footer component

src/app/core/core.module.ts

@@ -0,0 +1,18 @@
+import { NgModule }     from '@angular/core';
+import { CommonModule } from '@angular/common';
+
+import { SharedModule } from '../shared/shared.module';
+
+import { FooterComponent } from './footer/footer.component';
+
+@NgModule({
+  imports: [
+    CommonModule, // we use ngFor
+    SharedModule
+  ],
+  exports: [FooterComponent],
+  declarations: [FooterComponent],
+  providers: []
+})
+
+export class CoreModule { }