package.json files required for database and auth directories

[cartant]

Version info

Angular: N/A

Firebase: N/A

AngularFire: Current master

Other (e.g. Ionic/Cordova, Node, browser, operating system): N/A

If the release candidate is to support imports like this:

import { AngularFireDatabaseModule, AngularFireDatabase } from 'angularfire2/database';
import { AngularFireAuthModule, AngularFireAuth } from 'angularfire2/auth';

package.json files will be required for the database and auth directories. Otherwise, bundlers that do not use the module entry point in the package.json will not work.

For example, the package.json file that goes into the database directory would have this content:

{ "main": "../bundles/angularfire2.umd.js" }

This is the approach that Angular takes with deep paths. For example, there is a similar package.json file in @angular/core/testing.

There is also more information in this @ngrx/effects issue.