asyncapi3-1.0.0.0: test/golden/spec-examples/17-channels-object-json.json
{"userSignedUp":{"address":"user.signedup","messages":{"userSignedUp":{"$ref":"#/components/messages/userSignedUp"}}}}{"userSignedUp":{"address":"user.signedup","messages":{"userSignedUp":{"$ref":"#/components/messages/userSignedUp"}}}}