Angular-calendar: Template error 18

[LuiSanchez33]

I'm submitting a ...

[ X] Bug report 
[ ] Feature request
[ ] Support request => Please do not submit a support request here, please ask on https://stackoverflow.com/

Bug description / Feature request

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { FormsModule } from '@angular/forms';
import { CalendarModule } from 'angular-calendar';
import { NgbModalModule } from '@ng-bootstrap/ng-bootstrap';
import { DemoUtilsModule } from '../assets/demo-utils/module';

//routes

import { APP_ROUTING } from './app.routes';

//services
import { MenusService } from './services/menus.service';

//components

import { AppComponent } from './app.component';
import { MenuComponent } from './components/menu/menu.component';
import { NavbarComponent } from './components/navbar/navbar.component';
import { HomeComponent } from './components/home/home.component';
import { MenusComponent } from './components/menus/menus.component';
import { CalendarComponent } from './components/calendar/calendar.component';

@NgModule({
declarations: [
AppComponent,
MenuComponent,
NavbarComponent,
HomeComponent,
MenusComponent,
CalendarComponent
],
imports: [
CommonModule,
FormsModule,
NgbModalModule.forRoot(),
CalendarModule.forRoot(),
BrowserModule,
DemoUtilsModule,
APP_ROUTING
],
providers: [MenusService],
bootstrap: [AppComponent]
})
export class AppModule { }

Minimal reproduction of the problem with instructions

Whe i run the app show me the next error :

ERROR in src/assets/demo-utils/sources.ts(5,12): error TS2304: Cannot find name 'require'.
src/assets/demo-utils/sources.ts(6,20): error TS2304: Cannot find name 'require'.
src/assets/demo-utils/sources.ts(12,12): error TS2304: Cannot find name 'require'.
src/assets/demo-utils/sources.ts(13,20): error TS2304: Cannot find name 'require'.
src/assets/demo-utils/sources.ts(19,12): error TS2304: Cannot find name 'require'.
src/assets/demo-utils/sources.ts(20,20): error TS2304: Cannot find name 'require'.
src/assets/demo-utils/sources.ts(26,12): error TS2304: Cannot find name 'require'.
src/assets/demo-utils/sources.ts(27,20): error TS2304: Cannot find name 'require'.

Versions

Angular:

Angular CLI: 1.6.8
Node: 8.9.1
OS: win32 x64
Angular: 5.2.8
... animations, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, router

@angular/cli: 1.6.8
@angular-devkit/build-optimizer: 0.0.42
@angular-devkit/core: 0.0.29
@angular-devkit/schematics: 0.0.52
@ngtools/json-schema: 1.1.0
@ngtools/webpack: 1.9.8
@schematics/angular: 0.1.17
typescript: 2.5.3
webpack: 3.10.0

Calendar library:
mattlewis92/angular-calendar

Browser name and version:

Google Chrome
Versión 64.0.3282.186 (

[etwillbefine]

The demo components are not part of the official calendar. Why do you need to import the demo utilities?
If you remove the import of import { DemoUtilsModule } from '../assets/demo-utils/module'; and DemoUtilsModule from the module imports it will work.

Otherwise try installing the node typings (dev dependencies).
As mentioned in the issue template, please use stackoverflow for general questions.