@protocol EMMutableDictionaryProtocol; @interface EMListUnsubscribeDetector : NSObject { id<EMMutableDictionaryProtocol> _persistentDictionary; } + (id)receivingAccountFromMessage:(id)a0; + (id)validatedUnsubscribeTypeForHeader:(id)a0; - (id)init; - (void).cxx_destruct; - (id)initWithMutableDictionary:(id)a0; - (id)commandForMessage:(id)a0; - (id)_listIDString:(id)a0; - (id)_normalizedAddress:(id)a0; - (id)_persistentKeyForHeaders:(id)a0; - (id)_senderString:(id)a0; - (BOOL)_shouldIgnoreMessageWithHeaders:(id)a0; - (void)acceptCommand:(id)a0; - (void)ignoreCommand:(id)a0; - (void)removeAllPersistedCommands; @end