diff --git a/mod.ts b/mod.ts
index a5348d2..6b9adcd 100644
--- a/mod.ts
+++ b/mod.ts
@@ -513,6 +513,11 @@ export {
   Router,
   type RouterOptions,
 } from "./router.ts";
+export type {
+  InvalidHandler,
+  SchemaDescriptor,
+  ValidationOptions,
+} from "./schema.ts";
 export type {
   StatusHandler,
   StatusRange,
diff --git a/schema.ts b/schema.ts
index afd89c3..06e829c 100644
--- a/schema.ts
+++ b/schema.ts
@@ -79,7 +79,8 @@ export interface InvalidHandler<
   ): Promise<Response> | Response;
 }
 
-type ValidationOptions<
+/** Validation options which can be applied when validating. */
+export type ValidationOptions<
   Schema extends BodySchema,
 > = Omit<Config<InferIssue<Schema>>, "skipPipe">;