import { Component, OnInit, Inject } from '@angular/core'; import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material/dialog'; import { MessageService } from '../services/message.service'; export interface DialogData { message: 'example message'; } @Component({ selector: 'app-dialog', templateUrl: './dialog.component.html', styleUrls: ['./dialog.component.scss'] }) export class DialogComponent implements OnInit { constructor( public dialogRef: MatDialogRef, public messageService: MessageService ) { } ngOnInit(): void { } onNoClick(): void { this.dialogRef.close(); } }