+<?php
+/**
+ * An interface for signable contracts
+ *
+ * @author Roland Haeder <roland __NOSPAM__ [at] __REMOVE_ME__ mxchange [dot] org>
+ * @version 0.1
+ */
+interface SignableContract extends FrameworkInterface {
+ // Sign the contract
+ function signContract (ContractPartner $partnerInstance, ContractPartner $partyInstance);
+}
+
+// [EOF]
+?>
\ No newline at end of file