define(['jquery','Magento_Customer/js/customer-data','underscore'],function($,storage,_){'use strict';var cacheKey='amasty-checkout-data',saveData=function(data){storage.set(cacheKey,data);},getData=function(){var data=storage.get(cacheKey)();if($.isEmptyObject(data)){data={'amastyShippingAttributes':null,'amastyPaymentAttributes':null};saveData(data);}
return data;};return{setCheckoutData:function(key,data){var obj=getData();obj[key]=data;saveData(obj);},getCheckoutData:function(key){return getData()[key];}};});