I have an Angular 2 app, and I'm trying to install `angular2-autosize` component in it (<https://github.com/stevepapa/angular2-autosize>) as per the instructions in the README of the package. I run below:

```
npm install angular2-autosize --save

```

which completes successfully. I can see a `angular2-autosize` folder in the 'node\_modules' directory.  

Also, a dependency is added to my package.json for
`"angular2-autosize": "^1.0.1"`

Now, I go to my `app.module.ts` file, and add this:

```
import { Autosize } from 'angular2-autosize';
@NgModule({
    declarations: [
    ..
    Autosize

```

And try to build, with `ng build`, which fails saying,

> 
> Cannot find module 'angular2-autosize'.
> 
> 
>