@interface EMServerConfiguration : NSObject + (id)getValueForKey:(id)a0; + (void)clearCache; + (BOOL)refresh; + (id)_userDefaults; + (id)_dateFormatter; + (id)_userDefaultsKey; + (id)getValueForKey:(id)a0 refreshIfNeeded:(BOOL)a1; + (void)_assertNotMainThread; + (double)_cacheValidityInterval; + (id)_cachedPropertyList; + (id)_configurationLocation; + (void)_savePropertyList:(id)a0 withDate:(id)a1; + (id)cachedPropertyList; + (BOOL)isCacheRecent; + (BOOL)isCacheRecentLastRefreshDate:(id *)a0; + (void)overrideWithPropertyList:(id)a0; + (void)refreshAsync; @end