Wrong property definition

[marcelthole]

IS

• the @property definition in the \cebe\openapi\spec\Response class is * @property MediaType[]|Reference[] $content

• But this property can only contain a MediaType and no Reference

• See https://github.com/OAI/OpenAPI-Specification/blob/3.0.2/versions/3.0.2.md#responseObject and https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#response-object

• To help static code analysis tools a assert($responseContent instanceof MediaType); is required as quickfix

Should

• The property should be only MediaType because a Reference is not allowed there

[cebe]

• To help static code analysis tools a assert($responseContent instanceof MediaType); is required as quickfix

keep in mind however, that this is just annotation, adding a reference here would probably still be possible in an openapi document even though it would not be strictly valid due to the spec. So your code should still to the type check.