diff --git a/packages/alchemy/src/react/types.ts b/packages/alchemy/src/react/types.ts
index 183961de58..b152e6f59e 100644
--- a/packages/alchemy/src/react/types.ts
+++ b/packages/alchemy/src/react/types.ts
@@ -1,5 +1,10 @@
 import type { UseMutationOptions } from "@tanstack/react-query";
 
+/**
+ * Base hook mutation arguments.
+ * @template TData The mutation data type.
+ * @template TVariable The mutation variable type.
+ */
 export type BaseHookMutationArgs<
   TData extends any = void,
   TVariable extends any = void