Merge 65ee755 into a5bf94c

Author: qtz1

packages/firestore/src/api.ts

@@ -82,6 +82,7 @@ export {
 } from './api/bundle';
 
 export { FirestoreSettings, PersistenceSettings } from './api/settings';
+export type { PrivateSettings } from './lite-api/settings';
 export { ExperimentalLongPollingOptions } from './api/long_polling_options';
 
 export {

packages/firestore/src/lite-api/settings.ts

@@ -68,7 +68,10 @@ export interface FirestoreSettings {
   ignoreUndefinedProperties?: boolean;
 }
 
-/** Undocumented, private additional settings not exposed in our public API. */
+/**
+ * @internal
+ * Undocumented, private additional settings not exposed in our public API.
+ */
 export interface PrivateSettings extends FirestoreSettings {
   // Can be a google-auth-library or gapi client.
   credentials?: CredentialsSettings;