fix(system): cva return type

Author: segunadebayo

.changeset/blue-owls-care.md

@@ -3,5 +3,7 @@
 ---
 
 - **Global CSS**: Improve text selection contrast
-- **System**: Fix issue where `borderEnd` shorthand was not working despite
-  `borderStart` being present
+- **System**
+  - Fix issue where `borderEnd` shorthand was not working despite `borderStart`
+    being present
+  - Fix issue where `system.cva` return type was incorrect

packages/react/src/styled-system/recipe.types.ts

@@ -16,7 +16,7 @@ export type RecipeSelection<
 
 export type RecipeVariantFn<T extends RecipeVariantRecord> = (
   props?: RecipeSelection<T>,
-) => string
+) => SystemStyleObject
 
 export type RecipeVariantProps<
   T extends RecipeDefinition | SlotRecipeDefinition,