Update RepoInfo.ts

Author: DellaBitta

packages/database/src/core/RepoInfo.ts

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-import { assert } from '@firebase/util';
+import { assert, EmulatorMockTokenOptions } from '@firebase/util';
 
 import { LONG_POLLING, WEBSOCKET } from '../realtime/Constants';
 
@@ -28,6 +28,9 @@ import { each } from './util/util';
 export class RepoInfo {
   private _host: string;
   private _domain: string;
+  private _emulatorOptions: {
+    mockUserToken?: EmulatorMockTokenOptions | string;
+  };
   internalHost: string;
 
   /**
@@ -50,6 +53,7 @@ export class RepoInfo {
   ) {
     this._host = host.toLowerCase();
     this._domain = this._host.substr(this._host.indexOf('.') + 1);
+    this._emulatorOptions = {};
     this.internalHost =
       (PersistentStorage.get('host:' + host) as string) || this._host;
   }
@@ -78,6 +82,12 @@ export class RepoInfo {
     }
   }
 
+  get emulatorOptions(): {
+    mockUserToken?: EmulatorMockTokenOptions | string;
+  } {
+    return this._emulatorOptions;
+  }
+
   toString(): string {
     let str = this.toURLString();
     if (this.persistenceKey) {