const ON_CHANGE_DEBOUNCE_TIMER=300,PUB_SUB_EVENTS={cartUpdate:"cart-update",quantityUpdate:"quantity-update",optionValueSelectionChange:"option-value-selection-change",variantChange:"variant-change",cartError:"cart-error"};let subscribers={};function subscribe(eventName,callback){return subscribers[eventName]===void 0&&(subscribers[eventName]=[]),subscribers[eventName]=[...subscribers[eventName],callback],function(){subscribers[eventName]=subscribers[eventName].filter(cb=>cb!==callback)}}function publish(eventName,data){subscribers[eventName]&&subscribers[eventName].forEach(callback=>{callback(data)})}
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