Fix issue benwinding#33

Author: benwinding

Diff for: package.json

@@ -1,7 +1,7 @@
 {
   "name": "react-admin-firebase",
   "description": "A firebase data provider for the React Admin framework",
-  "version": "0.8.2",
+  "version": "0.8.4",
   "dependencies": {
     "firebase": "6.1.x",
     "path-browserify": "^1.0.0",

Diff for: src/providers/database/firebase/FirebaseWrapper.ts

@@ -1,5 +1,4 @@
 import { IFirebaseWrapper } from "./IFirebaseWrapper";
-import { firestore } from "firebase";
 import { RAFirebaseOptions } from "providers/RAFirebaseOptions";
 
 import * as firebase from "firebase/app";
@@ -8,7 +7,7 @@ import "firebase/auth";
 import "firebase/storage";
 
 export class FirebaseWrapper implements IFirebaseWrapper {
-  private firestore: firestore.Firestore;
+  private firestore: firebase.firestore.Firestore;
   private app;
 
   constructor() { }
@@ -17,11 +16,11 @@ export class FirebaseWrapper implements IFirebaseWrapper {
     this.app = ObtainFirebaseApp(firebaseConfig, options) as any;
     this.firestore = this.app.firestore();
   }
-  public db(): firestore.Firestore {
+  public db(): firebase.firestore.Firestore {
     return this.firestore;
   }
   public serverTimestamp() {
-    return firestore.FieldValue.serverTimestamp();
+    return firebase.firestore.FieldValue.serverTimestamp();
   }
   public auth() {
     return this.app.auth();

Diff for: src/types.d.ts

@@ -2,7 +2,6 @@ declare module 'csstype';
 declare module '@material-ui/core/AppBar';
 declare module 'react-admin-firebase';
 
-declare module 'firebase/app';
 declare module 'react-admin';
 declare module 'ra-realtime';