Add unsubscribe command

diff --git a/src/main/java/net/pterodactylus/fcp/quelaton/UnsubscribeUskCommand.java b/src/main/java/net/pterodactylus/fcp/quelaton/UnsubscribeUskCommand.java
new file mode 100644 (file)
index 0000000..488d15b
--- /dev/null
+++ b/src/main/java/net/pterodactylus/fcp/quelaton/UnsubscribeUskCommand.java
@@ -0,0 +1,12 @@
+package net.pterodactylus.fcp.quelaton;
+
+/**
+ * Unsubscribes from a USK.
+ *
+ * @author <a href="mailto:bombe@freenetproject.org">David ‘Bombe’ Roden</a>
+ */
+public interface UnsubscribeUskCommand {
+
+       Executable<Void> identifier(String identifier);
+
+}