1 files changed, 10 insertions, 0 deletions
diff --git a/crates/shirabe-symfony-console/src/command/signalable_command_interface.rs b/crates/shirabe-symfony-console/src/command/signalable_command_interface.rs
new file mode 100644
index 00000000..8777eb5e
--- /dev/null
+++ b/crates/shirabe-symfony-console/src/command/signalable_command_interface.rs
@@ -0,0 +1,10 @@
+//! ref: composer/vendor/symfony/console/Command/SignalableCommandInterface.php
+
+/// Interface for command reacting to signal.
+pub trait SignalableCommandInterface {
+    /// Returns the list of signals to subscribe.
+    fn get_subscribed_signals(&self) -> Vec<i64>;
+
+    /// The method will be called when the application is signaled.
+    fn handle_signal(&mut self, signal: i64);
+}