message: ok_hand: Code style for material import
diff: import {NgModule} from '@angular/core';
  import {
  MatAutocompleteModule,
  - MatButtonModule, MatCardModule, MatCheckboxModule, MatDialogModule, MatFormFieldModule, MatIconModule, MatInputModule,
  + MatButtonModule,
  + MatCardModule,
  + MatCheckboxModule,
  + MatDialogModule,
  + MatFormFieldModule,
  + MatIconModule,
  + MatInputModule,
  MatListModule,
  MatDatepickerModule,
  MatMenuModule,
  MatNativeDateModule,
  - MatProgressBarModule, MatRadioModule,
  - MatSelectModule, MatSlideToggleModule,
  - MatSnackBarModule, MatTabsModule,
  - MatToolbarModule, MatTooltipModule, MatExpansionModule, DateAdapter, MatProgressSpinnerModule, MatChipsModule
  + MatProgressBarModule,
  + MatRadioModule,
  + MatSelectModule,
  + MatSlideToggleModule,
  + MatSnackBarModule,
  + MatTabsModule,
  + MatToolbarModule,
  + MatTooltipModule,
  + MatExpansionModule,
  + DateAdapter,
  + MatProgressSpinnerModule,
  + MatChipsModule
  } from '@angular/material';
  import {CustomDateAdapter} from '../classes/CustomDateAdapter';
  