change imports

bizmatch/src/app/components/footer/footer.component.ts

@@ -4,7 +4,6 @@ import { ButtonModule } from 'primeng/button';
 import { CheckboxModule } from 'primeng/checkbox';
 import { InputTextModule } from 'primeng/inputtext';
 import {StyleClassModule} from 'primeng/styleclass';
-import { KeyValue } from '../../models/main.model';
 import { DropdownModule } from 'primeng/dropdown';
 import { FormsModule } from '@angular/forms';
 import { UserService } from '../../services/user.service';