According to the source, Mailgun uses Discovery\Psr17FactoryDiscovery and Psr18ClientDiscovery; thus, docs should like to factory and not message implementations.
Edit: just noticed that the mysterious package forced in my dependencies is indeed a provider of psr/http-factory-implementation, so it looks like my guesses for this commit seem correct :joy:
According to the source, Mailgun uses
Discovery\Psr17FactoryDiscoveryandPsr18ClientDiscovery; thus, docs should like to factory and not message implementations.Edit: just noticed that the mysterious package forced in my dependencies is indeed a provider of
psr/http-factory-implementation, so it looks like my guesses for this commit seem correct :joy:Related to #889.