fix(analytics): fix types and type-test

Author: russellwheatley

packages/analytics/lib/index.d.ts

@@ -684,8 +684,9 @@ export namespace FirebaseAnalyticsTypes {
   //   search_term: string;
   // }
 
-  // eslint-disable-next-line @typescript-eslint/no-empty-object-type
-  export interface Statics {}
+  export interface Statics {
+    SDK_VERSION: string;
+  }
 
   /**
    * Analytics instance initialization options. Web only.
@@ -866,6 +867,7 @@ export namespace FirebaseAnalyticsTypes {
    * ```
    */
   export class Module extends FirebaseModule {
+    app: ReactNativeFirebase.FirebaseApp;
     /**
      * Log a custom event with optional params. Note that there are various limits that applied
      * to event parameters (total parameter count, etc), but analytics applies the limits during
@@ -1869,7 +1871,9 @@ export namespace FirebaseAnalyticsTypes {
 declare const defaultExport: ReactNativeFirebase.FirebaseModuleWithStatics<
   FirebaseAnalyticsTypes.Module,
   FirebaseAnalyticsTypes.Statics
->;
+> & {
+  firebase: ReactNativeFirebase.Module;
+};
 
 export const firebase: ReactNativeFirebase.Module & {
   analytics: typeof defaultExport;