Getting Declaration Expected error in angular

Question

My Component Code

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

@Component{(
    selector: 'app-rooot',
    templateUrl: 'app.component2.html',
    styleUrls: ['app.component.css']
)}
export class AppComponent2{
    title='second app';
};

My Module Code

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

import { AppComponent } from './app.component';
import { AppComponent2 } from './app.component2';

@NgModule({
  declarations: [
    AppComponent,
    AppComponent2
  ],
  imports: [
    BrowserModule
  ],
  providers: [],
  bootstrap: [AppComponent,AppComponent2]
})
export class AppModule { }

/first-app/src/app/app.component2.ts (3,11): Declaration expected. — phani kanna
– phani kanna, Commented Dec 11, 2017 at 9:34
yes the file path is correct ...it is in the same directory where app.component is present. Getting No error for app.component. — phani kanna
– phani kanna, Commented Dec 11, 2017 at 9:37

Brendan Whiting · Accepted Answer · 2017-12-11 10:02:04Z

2

In your Component decorator, you have the curly braces on the outside of the parentheses "{()}", it needs to be the other way around "({})". Basically the decorator is a function that takes an object as an argument.

(P.S. I highly recommend creating components with the angular cli and it will take care of this kind of boilerplate for you.)

answered Dec 11, 2017 at 10:02

Brendan Whiting

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2 Comments

phani kanna Over a year ago

Oh...tq for that .But it didn't fix my issue ..The error still persists

phani kanna Over a year ago

Tq so much. No error now . It worked for me .Maybe refresh issue that showed me like the issue is still there

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