diff --git a/src/index.ts b/src/index.ts
index ed9f453..2c61fc2 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,4 +1,9 @@
-export { createSchema, SchemaOptions } from './schema';
+export {
+  createIncludeSchema,
+  createSchema,
+  IncludeSchemaOptions,
+  SchemaOptions,
+} from './schema';
 export { envType } from './type/Env';
 export { createInclude, IncludeOptions } from './type/Include';
 export { regexpType } from './type/Regexp';