diff --git a/app/angular/index.d.ts b/app/angular/index.d.ts
index 191d587750da..5fb420e543f0 100644
--- a/app/angular/index.d.ts
+++ b/app/angular/index.d.ts
@@ -41,4 +41,5 @@ declare module '@storybook/angular' {
   export function addParameters(parameters: any): IApi;
   export function configure(loaders: () => void, module: NodeModule): void;
   export function getStorybook(): IStoribookSection[];
+  export function forceReRender(): void;
 }
diff --git a/app/angular/src/client/index.js b/app/angular/src/client/index.js
index 85a2bda84e6a..b9441c7cbc29 100644
--- a/app/angular/src/client/index.js
+++ b/app/angular/src/client/index.js
@@ -5,6 +5,7 @@ export {
   addParameters,
   configure,
   getStorybook,
+  forceReRender,
 } from './preview';
 
 export { moduleMetadata } from './preview/angular/decorators';
diff --git a/app/angular/src/client/preview/index.d.ts b/app/angular/src/client/preview/index.d.ts
index 32925352207a..b053e1ac3b8b 100644
--- a/app/angular/src/client/preview/index.d.ts
+++ b/app/angular/src/client/preview/index.d.ts
@@ -4,3 +4,4 @@ export function addDecorator(decorator: any): IApi;
 export function configure(loaders: () => void, module: NodeModule): void;
 export function getStorybook(): IStoribookSection[];
 export function clearDecorators(): void;
+export function forceReRender(): void;
diff --git a/app/mithril/src/client/index.js b/app/mithril/src/client/index.js
index 308ceea8889f..88fb416f70ef 100644
--- a/app/mithril/src/client/index.js
+++ b/app/mithril/src/client/index.js
@@ -2,6 +2,7 @@ export {
   storiesOf,
   setAddon,
   addDecorator,
+  addParameters,
   configure,
   getStorybook,
   forceReRender,
diff --git a/app/polymer/src/client/index.js b/app/polymer/src/client/index.js
index ff377f83f50d..88fb416f70ef 100644
--- a/app/polymer/src/client/index.js
+++ b/app/polymer/src/client/index.js
@@ -5,4 +5,5 @@ export {
   addParameters,
   configure,
   getStorybook,
+  forceReRender,
 } from './preview';
diff --git a/app/vue/src/client/index.js b/app/vue/src/client/index.js
index ff377f83f50d..88fb416f70ef 100644
--- a/app/vue/src/client/index.js
+++ b/app/vue/src/client/index.js
@@ -5,4 +5,5 @@ export {
   addParameters,
   configure,
   getStorybook,
+  forceReRender,
 } from './preview';