Server Builder
Heimdall Server function builder is used to build an instance of Authorization or Resource Server.
initializeAuthorizationServer()
This method is used to build a HeimdallAuthorizationServer instance.
Heimdall::initializeAuthorizationServer(
  $config, // HeimdallAuthorizationConfig instance
  $grant // HeimdallAuthorizationGrant instance
);This method take 2 parameters by default, a HeimdallAuthorizationConfig and HeimdallAuthorizationGrant instance.
initializeResourceServer()
This method is used to build a HeimdallResourceServer instance.
Heimdall::initializeResourceServer(
  $config // HeimdallResourceConfig instance
);This method take a HeimdallResourceConfig instance as parameter.