step Provision {
    input X
}

Step:
  'step' name=ID '{'
    inputs+=Input*
  '}';

Input:
  'input' name=ID
;

 	def Class<? extends IDerivedStateComputer> bindIDerivedStateComputer() {
 		ProcessDslDerivedStateComputer
 	}
 	
 	override bindXtextResource() {
 		DerivedStateAwareResource
 	}
 	
 	def Class<? extends IResourceDescription.Manager> bindIResourceDescriptionManager() {
 		DerivedStateAwareResourceDescriptionManager
 	}