message: export transaction/EncryptedMessage
diff: @@ -75,6 +75,7 @@ export * from './transaction/AliasTransaction';
  export * from './transaction/CosignatureSignedTransaction';
  export * from './transaction/CosignatureTransaction';
  export * from './transaction/Deadline';
  +export * from './transaction/EncryptedMessage';
  export * from './transaction/HashLockTransaction';
  export * from './transaction/HashType';
  export * from './transaction/InnerTransaction';
  