@interface IMAssistantINMessageConverter : NSObject + (id)INMessagesForSPIMessage:(id)a0 personProvider:(id)a1; + (id)INMessageForOutgoingIMMessage:(id)a0 toChat:(id)a1 messageType:(long long)a2 personProvider:(id)a3; + (id)INPersonsForSPIHandles:(id)a0 personProvider:(id)a1; + (id)__INMessageLinkMetadataForLPLinkMetadata:(id)a0; + (id)__INSpeakableStringForChat:(id)a0; + (id)__INSpeakableStringForMessage:(id)a0; + (id)_stringByRemovingMessagesControlCharactersFromString:(id)a0; + (id)expressiveSendIdFromMessageEffectType:(long long)a0; + (id)makeINMessage:(long long)a0 message:(id)a1 numberOfAttachments:(long long)a2 personProvider:(id)a3 referencedINMessage:(id)a4 content:(id)a5; + (long long)messageEffectTypeFromExpressiveSendId:(id)a0; + (id)messageEffectTypeToExpressiveSendIdDictionary; + (id)prepareAttachments:(long long)a0 message:(id)a1; + (id)spiHandleForIMHandle:(id)a0 isMe:(BOOL)a1; @end