import { BrowserModule } from '@angular/platform-browser'; import { BrowserAnimationsModule } from '@angular/platform-browser/animations'; import { NgModule } from '@angular/core'; import { MatTabsModule } from '@angular/material/tabs'; import { MatExpansionModule } from '@angular/material/expansion'; import { MatButtonModule } from '@angular/material/button'; import { MqttclientService } from './mqttclient.service' import { AppComponent } from './app.component'; import { LedindicatorComponent } from './ledindicator/ledindicator.component'; import { OnOffButtonComponent } from './on-off-button/on-off-button.component'; import { LedButtonGroupComponent } from './led-button-group/led-button-group.component'; import { NumberFieldComponent } from './number-field/number-field.component'; import { LedButtonGroup2Component } from './led-button-group2/led-button-group2.component'; @NgModule({ declarations: [ AppComponent, LedindicatorComponent, OnOffButtonComponent, LedButtonGroupComponent, NumberFieldComponent, LedButtonGroup2Component ], imports: [ BrowserModule, BrowserAnimationsModule, MatTabsModule, MatExpansionModule, MatButtonModule ], providers: [ MqttclientService ], bootstrap: [AppComponent] }) export class AppModule { }