app.module.ts

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { FormsModule } from '@angular/forms';

import { AppComponent } from './app.component';
import { UserInputComponent } from './user-input/user-input.component';
import { ClickMeComponent } from './click-me/click-me.component';
import { KeyupComponent } from './keyup/keyup.component';
import { LoopBackComponent } from './loop-back/loop-back.component';
import { KeyFilteringComponent } from './key-filtering/key-filtering.component';
import { WithBlurComponent } from './with-blur/with-blur.component';
import { EnrollPeopleComponent } from './enroll-people/enroll-people.component';
import { TemplateDrivenFormComponent } from './template-driven-form/template-driven-form.component';
import { ForbiddenValidatorDirective } from './template-driven-form/ForbiddenValidatorDirective';
import { OnlyNumericValidatorDirective } from './template-driven-form/OnlyNumericValidatorDirective';

@NgModule({
  declarations: [
    AppComponent,
    UserInputComponent,
    ClickMeComponent,
    KeyupComponent,
    LoopBackComponent,
    KeyFilteringComponent,
    WithBlurComponent,
    EnrollPeopleComponent,
    TemplateDrivenFormComponent,
    ForbiddenValidatorDirective,
    OnlyNumericValidatorDirective
  ],
  imports: [
    BrowserModule, FormsModule
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }