feat: common type

Track-1 · Dec 18, 2023 · f7195ae · f7195ae
1 parent a6a3945
commit f7195ae
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/src/types/common.ts b/src/types/common.ts
@@ -0,0 +1,9 @@
+import { FieldValues, useForm } from "react-hook-form";
+
+export type Unpack<T> = T extends (infer U)[] ? U : T;
+
+export type RegisterOption<TFieldValues extends FieldValues> = Parameters<
+  ReturnType<typeof useForm<TFieldValues>>["register"]
+> extends [unknown, ...infer U]
+  ? Unpack<U>
+  : never;