Improve typings for split types option (#26)

Contributed by @StevenJPx2
lukePeavey · May 3, 2022 · adda9f4 · adda9f4
1 parent d9ca2fd
commit adda9f4
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/lib/index.d.ts b/lib/index.d.ts
@@ -1,13 +1,19 @@
 declare module 'split-type' {
+  type TypesValue = 'lines' | 'words' | 'chars'
+  type TypesListString =
+    | TypesValue
+    | `${TypesValue}, ${TypesValue}`
+    | `${TypesValue}, ${TypesValue}, ${TypesValue}`
+
   type SplitTypeOptions = {
     absolute: boolean
     tagName: string
     lineClass: string
     wordClass: string
     charClass: string
     splitClass: string
-    types: string
-    split: string
+    types: TypesListString | TypesValue[]
+    split: TypesListString | TypesValue[]
   }
 
   type TargetElement =