diff --git a/typescript/core/wrapper/layout.ts b/typescript/core/wrapper/layout.ts
index 672f444d3c..33b9c54722 100644
--- a/typescript/core/wrapper/layout.ts
+++ b/typescript/core/wrapper/layout.ts
@@ -33,6 +33,8 @@ export interface _Layout extends _Widget {
 }
 
 export declare class Layout extends Widget {
+    static xtype: string;
+
     addItem(item: any): any;
 
     prependItem(item: any): any;
diff --git a/typescript/core/wrapper/layout/adapt/adapt.center.ts b/typescript/core/wrapper/layout/adapt/adapt.center.ts
new file mode 100644
index 0000000000..f45a9b3916
--- /dev/null
+++ b/typescript/core/wrapper/layout/adapt/adapt.center.ts
@@ -0,0 +1,5 @@
+import { Layout } from "typescript";
+
+export declare class CenterAdaptLayout extends Layout {
+    static xtype: string;
+}
diff --git a/typescript/core/wrapper/layout/adapt/adapt.horizontal.ts b/typescript/core/wrapper/layout/adapt/adapt.horizontal.ts
new file mode 100644
index 0000000000..5f842a0fed
--- /dev/null
+++ b/typescript/core/wrapper/layout/adapt/adapt.horizontal.ts
@@ -0,0 +1,5 @@
+import { Layout } from "../../layout";
+
+export declare class HorizontalAdaptLayout extends Layout {
+    static xtype: string;
+}
diff --git a/typescript/core/wrapper/layout/adapt/adapt.vertical.ts b/typescript/core/wrapper/layout/adapt/adapt.vertical.ts
new file mode 100644
index 0000000000..6687c2ebbb
--- /dev/null
+++ b/typescript/core/wrapper/layout/adapt/adapt.vertical.ts
@@ -0,0 +1,5 @@
+import { Layout } from "typescript";
+
+export declare class VerticalAdaptLayout extends Layout {
+    static xtype: string;
+}
diff --git a/typescript/core/wrapper/layout/layout.absolute.ts b/typescript/core/wrapper/layout/layout.absolute.ts
index d848647cbd..118d5ea16b 100644
--- a/typescript/core/wrapper/layout/layout.absolute.ts
+++ b/typescript/core/wrapper/layout/layout.absolute.ts
@@ -1,4 +1,4 @@
-import { _Layout } from "../layout";
+import { Layout, _Layout } from "../layout";
 
 export interface _AbsoluteLayout extends _Layout {
     resize(): void;
@@ -7,3 +7,7 @@ export interface _AbsoluteLayout extends _Layout {
 
     populate<T>(items?: T[]): void;
 }
+
+export declare class AbsoluteLayout extends Layout {
+    static xtype: string;
+}
diff --git a/typescript/core/wrapper/layout/layout.default.ts b/typescript/core/wrapper/layout/layout.default.ts
index b8d2f7632f..0a63abbe57 100644
--- a/typescript/core/wrapper/layout/layout.default.ts
+++ b/typescript/core/wrapper/layout/layout.default.ts
@@ -1,7 +1,11 @@
-import { _Layout } from "../layout";
+import { Layout, _Layout } from "../layout";
 
 export interface _DefaultLayout extends _Layout {
     resize(): void;
 
     populate<T>(items?: T[]): void;
 }
+
+export declare class DefaultLayout extends Layout {
+    static xtype: string;
+}
diff --git a/typescript/core/wrapper/layout/layout.flow.ts b/typescript/core/wrapper/layout/layout.flow.ts
new file mode 100644
index 0000000000..ce77aebfa3
--- /dev/null
+++ b/typescript/core/wrapper/layout/layout.flow.ts
@@ -0,0 +1,5 @@
+import { Layout } from "../layout";
+
+export declare class FloatLeftLayout extends Layout {
+    static xtype: string;
+}
diff --git a/typescript/core/wrapper/layout/layout.tape.ts b/typescript/core/wrapper/layout/layout.tape.ts
index fbd7c0ed4d..bd599ffbf0 100644
--- a/typescript/core/wrapper/layout/layout.tape.ts
+++ b/typescript/core/wrapper/layout/layout.tape.ts
@@ -1,3 +1,4 @@
+import { Layout } from "typescript";
 import { _Layout } from "../layout";
 
 export interface _HTapeLayout extends _Layout {
@@ -19,3 +20,11 @@ export interface _VTapeLayout extends _Layout {
 
     populate<T>(items?: T[]): void;
 }
+
+export declare class HTapeLayout extends Layout {
+    static xtype: string;
+}
+
+export declare class VTapeLayout extends Layout {
+    static xtype: string;
+}
diff --git a/typescript/core/wrapper/layout/layout.vertical.ts b/typescript/core/wrapper/layout/layout.vertical.ts
index 6fe104181b..3d0e5f4f23 100644
--- a/typescript/core/wrapper/layout/layout.vertical.ts
+++ b/typescript/core/wrapper/layout/layout.vertical.ts
@@ -1,7 +1,11 @@
-import { _Layout } from "../layout";
+import { Layout, _Layout } from "../layout";
 
 export interface _VerticalLayout extends _Layout {
     resize(): void;
 
     populate<T>(items?: T[]): void;
 }
+
+export declare class VerticalLayout extends Layout {
+    static xtype: string;
+}
diff --git a/typescript/index.ts b/typescript/index.ts
index 8d356f7a2a..7f7ac6a4f5 100644
--- a/typescript/index.ts
+++ b/typescript/index.ts
@@ -39,11 +39,11 @@ import { _Plugin } from "./core/plugin";
 import { _OB } from "./core/ob";
 import { _Widget, _WidgetStatic, Widget } from "./core/widget";
 import { _inject } from "./core/inject";
-import { _Layout } from "./core/wrapper/layout";
-import { _AbsoluteLayout } from "./core/wrapper/layout/layout.absolute";
-import { _HTapeLayout, _VTapeLayout } from "./core/wrapper/layout/layout.tape";
-import { _VerticalLayout } from "./core/wrapper/layout/layout.vertical";
-import { _DefaultLayout } from "./core/wrapper/layout/layout.default";
+import { Layout, _Layout } from "./core/wrapper/layout";
+import { AbsoluteLayout, _AbsoluteLayout } from "./core/wrapper/layout/layout.absolute";
+import { HTapeLayout, VTapeLayout, _HTapeLayout, _VTapeLayout } from "./core/wrapper/layout/layout.tape";
+import { VerticalLayout, _VerticalLayout } from "./core/wrapper/layout/layout.vertical";
+import { DefaultLayout, _DefaultLayout } from "./core/wrapper/layout/layout.default";
 import { DownListCombo, _DownListCombo, _DownListComboStatic } from "./widget/downlist/combo.downlist";
 import { Icon } from "./base/single/icon/icon";
 import { _LeftVerticalAdapt } from "./core/wrapper/layout/adapt/adapt.leftvertical";
@@ -65,6 +65,10 @@ import { MidTreeLeafItem } from "./case/button/treeitem/item.mid.treeleaf";
 import { FirstTreeLeafItem } from "./case/button/treeitem/item.first.treeleaf";
 import { LastTreeLeafItem } from "./case/button/treeitem/item.last.treeleaf";
 import { AbsoluteCenterLayout } from "./core/wrapper/layout/adapt/absolute.center";
+import { HorizontalAdaptLayout } from "./core/wrapper/layout/adapt/adapt.horizontal";
+import { FloatLeftLayout } from "./core/wrapper/layout/layout.flow";
+import { CenterAdaptLayout } from "./core/wrapper/layout/adapt/adapt.center";
+import { VerticalAdaptLayout } from "./core/wrapper/layout/adapt/adapt.vertical";
 
 
 type ClassConstructor<T extends {}> = T & {
@@ -130,6 +134,10 @@ export interface BI extends _func, _i18n, _base, _inject {
     RightVerticalAdaptLayout: typeof RightVerticalAdaptLayout;
     TableAdaptLayout: typeof TableAdaptLayout;
     AbsoluteCenterLayout: typeof AbsoluteCenterLayout;
+    HorizontalAdaptLayout: typeof HorizontalAdaptLayout;
+    FloatLeftLayout: typeof FloatLeftLayout;
+    CenterAdaptLayout: typeof CenterAdaptLayout;
+    VerticalAdaptLayout: typeof VerticalAdaptLayout;
     IconButton: typeof IconButton;
     TextEditor: typeof TextEditor;
     IconLabel: typeof IconLabel;
@@ -155,11 +163,21 @@ export {
     Icon,
     LeftRightVerticalAdaptLayout,
     IconTextIconItem,
+    Layout,
     HorizontalAutoLayout,
     InlineVerticalAdaptLayout,
     RightVerticalAdaptLayout,
     TableAdaptLayout,
     AbsoluteCenterLayout,
+    HorizontalAdaptLayout,
+    FloatLeftLayout,
+    VerticalLayout,
+    AbsoluteLayout,
+    DefaultLayout,
+    HTapeLayout,
+    CenterAdaptLayout,
+    VTapeLayout,
+    VerticalAdaptLayout,
     IconButton,
     AbstractLabel,
     Label,