diff --git a/packages/backend-openapi-utils/api-report.md b/packages/backend-openapi-utils/api-report.md
index 26215ad2a5..97ea0224d1 100644
--- a/packages/backend-openapi-utils/api-report.md
+++ b/packages/backend-openapi-utils/api-report.md
@@ -74,6 +74,13 @@ interface CookieObject extends ParameterObject {
   style?: 'form';
 }
 
+// @public (undocumented)
+export type CookieParameters<
+  Doc extends RequiredDoc,
+  Path extends PathTemplate<Extract<keyof Doc['paths'], string>>,
+  Method extends DocPathTemplateMethod<Doc, Path>,
+> = CookieSchema<Doc, TemplateToDocPath<Doc, Path>, Method>;
+
 // @public (undocumented)
 type CookieSchema<
   Doc extends RequiredDoc,
@@ -249,6 +256,13 @@ interface HeaderObject extends ParameterObject {
   style: 'simple';
 }
 
+// @public (undocumented)
+export type HeaderParameters<
+  Doc extends RequiredDoc,
+  Path extends PathTemplate<Extract<keyof Doc['paths'], string>>,
+  Method extends DocPathTemplateMethod<Doc, Path>,
+> = HeaderSchema<Doc, TemplateToDocPath<Doc, Path>, Method>;
+
 // @public (undocumented)
 type HeaderSchema<
   Doc extends RequiredDoc,
@@ -376,7 +390,7 @@ declare namespace internal {
     RequestBody,
     RequestBodySchema,
     RequestBodyToJsonSchema,
-    Response_2 as Response,
+    Response_3 as Response,
     ResponseSchemas,
     ResponseBodyToJsonSchema,
   };
@@ -476,6 +490,13 @@ interface PathObject extends ParameterObject {
   style?: 'simple' | 'label' | 'matrix';
 }
 
+// @public (undocumented)
+export type PathParameters<
+  Doc extends RequiredDoc,
+  Path extends PathTemplate<Extract<keyof Doc['paths'], string>>,
+  Method extends DocPathTemplateMethod<Doc, Path>,
+> = PathSchema<Doc, TemplateToDocPath<Doc, Path>, Method>;
+
 // @public (undocumented)
 type PathSchema<
   Doc extends RequiredDoc,
@@ -518,6 +539,13 @@ interface QueryObject extends ParameterObject {
   style?: 'form' | 'deepObject' | 'pipeDelimited' | 'spaceDelimited';
 }
 
+// @public (undocumented)
+export type QueryParameters<
+  Doc extends RequiredDoc,
+  Path extends PathTemplate<Extract<keyof Doc['paths'], string>>,
+  Method extends DocPathTemplateMethod<Doc, Path>,
+> = QuerySchema<Doc, TemplateToDocPath<Doc, Path>, Method>;
+
 // @public (undocumented)
 type QuerySchema<
   Doc extends RequiredDoc,
@@ -525,6 +553,14 @@ type QuerySchema<
   Method extends DocPathMethod<Doc, Path>,
 > = ParametersSchema<Doc, Path, Method, ImmutableQueryObject>;
 
+// @public (undocumented)
+type Request_2<
+  Doc extends RequiredDoc,
+  Path extends PathTemplate<Extract<keyof Doc['paths'], string>>,
+  Method extends DocPathTemplateMethod<Doc, Path>,
+> = RequestBodyToJsonSchema<Doc, TemplateToDocPath<Doc, Path>, Method>;
+export { Request_2 as Request };
+
 // @public (undocumented)
 type RequestBody<
   Doc extends RequiredDoc,
@@ -574,6 +610,14 @@ type RequiredMap<
 
 // @public (undocumented)
 type Response_2<
+  Doc extends RequiredDoc,
+  Path extends PathTemplate<Extract<keyof Doc['paths'], string>>,
+  Method extends DocPathTemplateMethod<Doc, Path>,
+> = ResponseBodyToJsonSchema<Doc, TemplateToDocPath<Doc, Path>, Method>;
+export { Response_2 as Response };
+
+// @public (undocumented)
+type Response_3<
   Doc extends RequiredDoc,
   Path extends DocPath<Doc>,
   Method extends DocPathMethod<Doc, Path>,
@@ -609,13 +653,13 @@ type ResponseSchemas<
     Doc,
     Path,
     Method
-  >['responses']]: Response_2<
+  >['responses']]: Response_3<
     Doc,
     Path,
     Method,
     StatusCode
   > extends ImmutableResponseObject
-    ? ObjectWithContentSchema<Doc, Response_2<Doc, Path, Method, StatusCode>>
+    ? ObjectWithContentSchema<Doc, Response_3<Doc, Path, Method, StatusCode>>
     : never;
 };
 
diff --git a/packages/backend-openapi-utils/src/index.ts b/packages/backend-openapi-utils/src/index.ts
index 3acdcbf6f0..23df7bb9c6 100644
--- a/packages/backend-openapi-utils/src/index.ts
+++ b/packages/backend-openapi-utils/src/index.ts
@@ -22,5 +22,6 @@
 import * as internal from './types';
 
 export { internal };
+export * from './utility';
 export type { ApiRouter } from './router';
 export { createValidatedOpenApiRouter } from './stub';