diff --git a/typescript/core/action/action.show.ts b/typescript/core/action/action.show.ts
new file mode 100644
index 000000000..b14456a8e
--- /dev/null
+++ b/typescript/core/action/action.show.ts
@@ -0,0 +1,5 @@
+import { _Action } from "./action";
+
+export interface _ShowAction extends _Action {
+    
+}
\ No newline at end of file
diff --git a/typescript/core/action/action.ts b/typescript/core/action/action.ts
new file mode 100644
index 000000000..a7b298982
--- /dev/null
+++ b/typescript/core/action/action.ts
@@ -0,0 +1,11 @@
+import { _OB } from "../ob";
+
+export interface _Action extends _OB {
+    actionPerformed(src: any, tar: any, callback: Function): void;
+
+    actionBack(tar: any, src: any, callback: Function): void;
+}
+
+export interface _ActionFactory {
+    createAction(key: string, options: any): _Action;
+}
\ No newline at end of file
diff --git a/typescript/core/behavior/behavior.highlight.ts b/typescript/core/behavior/behavior.highlight.ts
new file mode 100644
index 000000000..6f9f32899
--- /dev/null
+++ b/typescript/core/behavior/behavior.highlight.ts
@@ -0,0 +1,4 @@
+import { _Behavior } from "./behavior";
+export interface _HighlightBehavior extends _Behavior {
+    
+}
\ No newline at end of file
diff --git a/typescript/core/behavior/behavior.redmark.ts b/typescript/core/behavior/behavior.redmark.ts
new file mode 100644
index 000000000..2bdc3f955
--- /dev/null
+++ b/typescript/core/behavior/behavior.redmark.ts
@@ -0,0 +1,4 @@
+import { _Behavior } from "./behavior";
+export interface _RedMarkBehavior extends _Behavior {
+    
+}
\ No newline at end of file
diff --git a/typescript/core/behavior/behavior.ts b/typescript/core/behavior/behavior.ts
new file mode 100644
index 000000000..9af876f03
--- /dev/null
+++ b/typescript/core/behavior/behavior.ts
@@ -0,0 +1,9 @@
+import { _OB } from "../ob";
+
+export interface _Behavior extends _OB {
+    doBehavior(items: any[]): void;
+}
+
+export interface _BehaviorFactory {
+    createBehavior(key: string, options: any): _Behavior;
+}
\ No newline at end of file
diff --git a/typescript/index.ts b/typescript/index.ts
index 995273d23..18b9c6617 100644
--- a/typescript/index.ts
+++ b/typescript/index.ts
@@ -6,6 +6,12 @@ import { _Single } from "./base/single/single";
 import { _base } from "./core/base";
 import { _BasicButton } from "./base/single/button/button.basic";
 import { _Trigger } from "./base/single/trigger/trigger";
+import { _Action, _ActionFactory } from "./core/action/action";
+import { _ShowAction } from "./core/action/action.show";
+import { _Behavior, _BehaviorFactory } from "./core/behavior/behavior";
+import { _HighlightBehavior } from "./core/behavior/behavior.highlight";
+import { _RedMarkBehavior } from "./core/behavior/behavior.redmark";
+
 
 type Constructor<T extends {}> = T & {
     new(config: any): T;
@@ -19,4 +25,11 @@ export interface _BI extends _func, _i18n, _base {
     Single: Constructor<_Single>;
     BasicButton: Constructor<_BasicButton>;
     Trigger: Constructor<_Trigger>;
+    Action: Constructor<_Action>;
+    ActionFactory: Constructor<_ActionFactory>;
+    ShowAction: Constructor<_ShowAction>;
+    Behavior: Constructor<_Behavior>;
+    BehaviorFactory: Constructor<_BehaviorFactory>;
+    HighlightBehavior: Constructor<_HighlightBehavior>;
+    RedMarkBehavior: Constructor<_RedMarkBehavior>;
 }