diff --git a/src/@ionic-native/plugins/firebase-x/index.ts b/src/@ionic-native/plugins/firebase-x/index.ts
index 1e4846ae8d..fb94a74685 100644
--- a/src/@ionic-native/plugins/firebase-x/index.ts
+++ b/src/@ionic-native/plugins/firebase-x/index.ts
@@ -302,6 +302,26 @@ export class FirebaseX extends IonicNativePlugin {
     return;
   }
 
+  /**
+   * Enable/disable Crashlytics collection.
+   * @param {boolean} enabled
+   * @returns {Promise<any>}
+   */
+  @Cordova()
+  setCrashlyticsCollectionEnabled(enabled: boolean): Promise<any> {
+    return;
+  }
+
+  /**
+   * Enable/disable performance collection.
+   * @param {boolean} enabled
+   * @returns {Promise<any>}
+   */
+  @Cordova()
+  setPerformanceCollectionEnabled(enabled: boolean): Promise<any> {
+    return;
+  }
+
   /**
    * Log an event using Analytics
    * @param {string} type
@@ -387,10 +407,11 @@ export class FirebaseX extends IonicNativePlugin {
    * The error message will appear in the Logs section of the non-fatal error event.
    * Also logs the error message to the native device console.
    * @param {string} error
+   * @param {object} (optional) a stack trace generated by stacktrace.js
    * @return {Promise<any>}
    */
   @Cordova()
-  logError(error: string): Promise<any> {
+  logError(error: string, stackTrace?: object): Promise<any> {
     return;
   }