Wu Yu sheng ivantw08

clock Practice

	//Simply to import to app.module.ts and start to use all angular
	// by this way is easier to maintenance you app.module

	import {BrowserAnimationsModule} from '@angular/platform-browser/animations';
	import {MatCheckboxModule} from '@angular/material';
	import {MatButtonModule} from '@angular/material';
	import {MatInputModule} from '@angular/material/input';
	import {MatAutocompleteModule} from '@angular/material/autocomplete';
	import {MatDatepickerModule} from '@angular/material/datepicker';
	import {MatFormFieldModule} from '@angular/material/form-field';