1 files changed, 9 insertions, 14 deletions
diff --git a/crates/shirabe/src/plugin/command_event.rs b/crates/shirabe/src/plugin/command_event.rs
index aa5b366..715f29a 100644
--- a/crates/shirabe/src/plugin/command_event.rs
+++ b/crates/shirabe/src/plugin/command_event.rs
@@ -1,6 +1,7 @@
 //! ref: composer/src/Composer/Plugin/CommandEvent.php
 
 use crate::event_dispatcher::event::Event;
+use indexmap::IndexMap;
 use shirabe_external_packages::symfony::console::input::input_interface::InputInterface;
 use shirabe_external_packages::symfony::console::output::output_interface::OutputInterface;
 use shirabe_php_shim::PhpMixed;
@@ -9,34 +10,28 @@ use shirabe_php_shim::PhpMixed;
 pub struct CommandEvent {
     inner: Event,
     command_name: String,
-    input: Box<dyn InputInterface>,
-    output: Box<dyn OutputInterface>,
 }
 
 impl CommandEvent {
+    // TODO(phase-b): input/output dropped because storing &dyn references in an event would
+    // require lifetime parameters; restore once Plugin API needs them.
     pub fn new(
         name: String,
         command_name: String,
-        input: Box<dyn InputInterface>,
-        output: Box<dyn OutputInterface>,
-        args: Vec<PhpMixed>,
-        flags: Vec<PhpMixed>,
+        _input: &dyn InputInterface,
+        _output: &dyn OutputInterface,
+        args: Vec<String>,
+        flags: IndexMap<String, PhpMixed>,
     ) -> Self {
         let inner = Event::new(name, args, flags);
         Self {
             inner,
             command_name,
-            input,
-            output,
         }
     }
 
-    pub fn get_input(&self) -> &dyn InputInterface {
-        self.input.as_ref()
-    }
-
-    pub fn get_output(&self) -> &dyn OutputInterface {
-        self.output.as_ref()
+    pub fn get_name(&self) -> &str {
+        self.inner.get_name()
     }
 
     pub fn get_command_name(&self) -> &str {