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<?php
namespace Apptus\ESales\Connector;
/**
* interface for FacetList items. Either FacetRange or Values
*/
interface Facet {
/**
* Get the type, if true then it is a FacetRange, otherwise Values
*
* @return boolean
*/
public function isRange();
/**
* Gets the attribute, if not present an empty string is returned
*
* @return string
*/
public function getAttribute();
}