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[scriptable, uuid(dc5ba787-b648-4b01-a8e7-b293ffb044ef)]

  
interface nsIDOMNSFeatureFactory : nsISupports








  
    
Methods

    

  
      

        
 @param object: usually either nsIDOMNode or nsIDOMDOMImplementation
 @param feature: the name of the feature
 @param version: the version of the feature


        


  
  nsISupports
  getFeature(in nsISupports object, in DOMString feature, in DOMString version)


      

  

  
      

        
 @param object: usually either nsIDOMNode or nsIDOMDOMImplementation
 @param feature: the name of the feature
 @param version: the version of the feature


        


  
  boolean
  hasFeature(in nsISupports object, in DOMString feature, in DOMString version)