Paul Gschwendtner 4d23b60d09 fix(core): missing-injectable migration should not migrate providers with "useExisting" (#33286)
We should not migrate the reference from `useExisting`. This is because
developers can only use the `useExisting` value as a token. e.g.

```ts
@NgModule({
  providers: [
    {provide: AppRippleConfig, useValue: rippleOptions},
    {provide: MAT_RIPPLE_OPTIONS, useExisting: AppRippleConfig},
  ]
})
export class AppModule {}
```

In the case above, nothing should be decorated with `@Injectable`. The
`AppRippleConfig` class is just used as a token for injection.

PR Close #33286
2019-10-25 13:26:00 -07:00
2019-10-24 14:42:15 -07:00
2019-01-11 11:15:59 -08:00

CircleCI BrowserStack Status Join the chat at https://gitter.im/angular/angular npm version

Angular

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages.

Quickstart

Get started in 5 minutes.

Changelog

Learn about the latest improvements.

Want to help?

Want to file a bug, contribute some code, or improve documentation? Excellent! Read up on our guidelines for contributing and then check out one of our issues in the hotlist: community-help.

Description
Un framework. Móvil y escritorio.
Readme 155 MiB
Languages
TypeScript 86.3%
JavaScript 8.5%
HTML 1.8%
Starlark 1.7%
CSS 1%
Other 0.6%