message: fixed missing inclusion of AliasTransaction
diff: @@ -59,6 +59,7 @@ export * from './transaction/AddressAliasTransaction';
  export * from './transaction/AggregateTransaction';
  export * from './transaction/AggregateTransactionCosignature';
  export * from './transaction/AggregateTransactionInfo';
  +export * from './transaction/AliasTransaction';
  export * from './transaction/CosignatureSignedTransaction';
  export * from './transaction/CosignatureTransaction';
  export * from './transaction/Deadline';
  