diff --git a/api-reports/NativeScript.api.md b/api-reports/NativeScript.api.md
index c26a8ac56..c6bf4bbf8 100644
--- a/api-reports/NativeScript.api.md
+++ b/api-reports/NativeScript.api.md
@@ -772,6 +772,9 @@ export class Frame extends View {
 
     animated: boolean;
 
+    // (undocumented)
+    _animationInProgress: boolean;
+
     backStack: Array<BackstackEntry>;
 
     canGoBack(): boolean;
@@ -2931,6 +2934,7 @@ export abstract class ViewBase extends Observable {
     // (undocumented)
     _setupAsRootView(context: any): void;
     _setupUI(context: any /* android.content.Context */, atIndex?: number): void;
+    _shouldDelayLoad(): boolean;
     showModal(moduleName: string, modalOptions: ShowModalOptions): ViewBase;
     showModal(view: ViewBase, modalOptions: ShowModalOptions): ViewBase;
     public readonly style: Style;