Update flow types following #10

Author: chrisbianca

auth/index.js.flow

@@ -1,7 +1,8 @@
 // @flow
-import type { Auth, User } from 'firebase';
+import type { FirebaseUser as User } from 'firebase';
+import type { Auth } from 'firebase/auth';
 export type AuthStateHook = {
-  user?: User;
-  initialising: boolean;
+  user?: User,
+  initialising: boolean,
 };
 declare export function useAuthState(auth: Auth): AuthStateHook;

database/index.js.flow

@@ -2,33 +2,36 @@
 import type { DataSnapshot, Query } from 'firebase/database';
 
 export type ListHook = {
-  error?: Object;
-  loading: boolean;
-  value: DataSnapshot[];
+  error?: Object,
+  loading: boolean,
+  value: DataSnapshot[],
 };
 export type ListKeysHook = {
-  error?: Object;
-  loading: boolean;
-  value: string[];
+  error?: Object,
+  loading: boolean,
+  value: string[],
 };
 export type ListValsHook<T> = {
-  error?: Object;
-  loading: boolean;
-  value: T[];
+  error?: Object,
+  loading: boolean,
+  value: T[],
 };
 export type ObjectHook = {
-  error?: Object;
-  loading: boolean;
-  value?: DataSnapshot;
+  error?: Object,
+  loading: boolean,
+  value?: DataSnapshot,
 };
 export type ObjectValHook<T> = {
-  error?: Object;
-  loading: boolean;
-  value?: T;
+  error?: Object,
+  loading: boolean,
+  value?: T,
 };
 
-declare export function useList(query: Query): ListHook;
-declare export function useListKeys(query: Query): ListKeysHook;
-declare export function useListVals<T>(query: Query, keyField?: string): ListValsHook<T>;
-declare export function useObject(query: Query): ObjectHook;
-declare export function useObjectVal<T>(query: Query): ObjectValHook<T>;
+declare export function useList(query?: Query | null): ListHook;
+declare export function useListKeys(query?: Query | null): ListKeysHook;
+declare export function useListVals<T>(
+  query?: Query | null,
+  keyField?: string
+): ListValsHook<T>;
+declare export function useObject(query?: Query | null): ObjectHook;
+declare export function useObjectVal<T>(query?: Query | null): ObjectValHook<T>;

firestore/index.js.flow

@@ -8,15 +8,21 @@ import type {
 } from 'firebase/firestore';
 
 export type CollectionHook = {
-  error?: Object;
-  loading: boolean;
-  value?: firestore.QuerySnapshot;
+  error?: Object,
+  loading: boolean,
+  value?: firestore.QuerySnapshot,
 };
 export type DocumentHook = {
-  error?: Object;
-  loading: boolean;
-  value?: firestore.DocumentSnapshot;
+  error?: Object,
+  loading: boolean,
+  value?: firestore.DocumentSnapshot,
 };
 
-declare export function useCollection(query: Query, options?: SnapshotListenOptions): CollectionHook;
-declare export function useDocument(ref: firestore.DocumentReference, options?: SnapshotListenOptions): DocumentHook;
+declare export function useCollection(
+  query?: Query | null,
+  options?: SnapshotListenOptions
+): CollectionHook;
+declare export function useDocument(
+  ref?: DocumentReference | null,
+  options?: SnapshotListenOptions
+): DocumentHook;

storage/index.js.flow

@@ -2,8 +2,8 @@
 import type { Reference } from 'firebase/storage';
 
 export type DownloadURLHook = {
-  error?: Object;
-  loading: boolean;
-  value?: string;
+  error?: Object,
+  loading: boolean,
+  value?: string,
 };
-declare export function useDownloadURL(ref: Reference): DownloadURLHook;
+declare export function useDownloadURL(ref?: Reference | null): DownloadURLHook;