diff --git a/src/typings/react-feature-toggles/index.d.ts b/src/typings/react-feature-toggles/index.d.ts
index 4363dd3a..8a2b6cf4 100644
--- a/src/typings/react-feature-toggles/index.d.ts
+++ b/src/typings/react-feature-toggles/index.d.ts
@@ -1,6 +1,4 @@
 declare module '@paralleldrive/react-feature-toggles' {
-   
-
   function Feature(inactiveComponent: any, activeComponent: any, name: string, children?: React.ReactNode): JSX.Element
   export { Feature }
 
@@ -29,7 +27,7 @@ declare module '@paralleldrive/react-feature-toggles' {
 
   function mergeFeatures(
     currentFeatures: ReadonlyArray<string>,
-    restOfFeatures: ReadonlyArray<string>
+    ...restOfFeatures: ReadonlyArray<string>
   ): ReadonlyArray<string>
   export { mergeFeatures }