Improve type hint of recipe's runtime fn (#1341)

Co-authored-by: Adam Skoufis <[email protected]>

Author: levrik

.changeset/weak-cherries-beg.md

@@ -0,0 +1,5 @@
+---
+"@vanilla-extract/recipes": patch
+---
+
+Resolve recipe function input type to simplify hover type

packages/recipes/src/types.ts

@@ -46,7 +46,7 @@ export type RecipeClassNames<Variants extends VariantGroups> = {
 };
 
 export type RuntimeFn<Variants extends VariantGroups> = ((
-  options?: VariantSelection<Variants>,
+  options?: Resolve<VariantSelection<Variants>>,
 ) => string) & {
   variants: () => (keyof Variants)[];
   classNames: RecipeClassNames<Variants>;