React: Add DecoratorFn type to exports (#8121)

React: Add DecoratorFn type to exports
storybookjs · Oct 7, 2019 · 88bfc82 · 88bfc82
1 parent eeeab8d
commit 88bfc82
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diff --git a/app/react/src/client/index.ts b/app/react/src/client/index.ts
@@ -2,6 +2,7 @@ export {
   storiesOf,
   setAddon,
   addDecorator,
+  DecoratorFn,
   addParameters,
   configure,
   getStorybook,

diff --git a/app/react/src/client/preview/index.ts b/app/react/src/client/preview/index.ts
@@ -27,6 +27,7 @@ export const storiesOf: ClientApi['storiesOf'] = (kind, m) => {
 
 export const configure: ClientApi['configure'] = (...args) => api.configure(...args, framework);
 export const addDecorator: ClientApi['addDecorator'] = api.clientApi.addDecorator;
+export type DecoratorFn = Parameters<typeof addDecorator>[0];
 export const addParameters: ClientApi['addParameters'] = api.clientApi.addParameters;
 export const clearDecorators: ClientApi['clearDecorators'] = api.clientApi.clearDecorators;
 export const setAddon: ClientApi['setAddon'] = api.clientApi.setAddon;