import { async, ComponentFixture, TestBed } from '@angular/core/testing';
import { ConfirmDialogComponent } from './confirm-dialog.component';
-import { MatDialogModule } from '@angular/material';
+import { MatDialogModule } from '@angular/material/dialog';
import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material/dialog';
describe('ConfirmDialogComponent', () => {