import { MatButtonModule, MatSliderModule } from '@angular/material';

    import { NgModule } from '@angular/core';

     @NgModule({
       imports: [
        BrowserModule ,
        BrowserAnimationsModule,
        AngMaterialModule,
        MatButtonModule,
        MatSliderModule],


    declarations: [AppComponent],

    bootstrap: [AppComponent]

})
export class AppModule { }