c.json() does not enforce OpenAPI return type

// definition
200: { content: { 'application/json': {
   schema: z.object({ token: z.string() })
  }
 },
},
// usage
.openapi(routeDefinition, (c) => {
   // openapi return type is not being checked here
   // i would like this to return an error because it's not the same as the response definition
   return c.json({ not: 'the type above' }, 200);
});

// definition
200: { content: { 'application/json': {
   schema: z.object({ token: z.string() })
  }
 },
},
// usage
.openapi(routeDefinition, (c) => {
   // openapi return type is not being checked here
   // i would like this to return an error because it's not the same as the response definition
   return c.json({ not: 'the type above' }, 200);
});