5 files changed, 120 insertions, 0 deletions
diff --git a/crates/shirabe/src/plugin/command_event.rs b/crates/shirabe/src/plugin/command_event.rs
index fc19fcb..ca63461 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;
+use crate::event_dispatcher::EventInterface;
 use indexmap::IndexMap;
 use shirabe_external_packages::symfony::console::input::InputInterface;
 use shirabe_external_packages::symfony::console::output::OutputInterface;
@@ -57,3 +58,25 @@ impl CommandEvent {
         &self.command_name
     }
 }
+
+impl EventInterface for CommandEvent {
+    fn get_name(&self) -> &str {
+        self.inner.get_name()
+    }
+
+    fn get_arguments(&self) -> &Vec<String> {
+        self.inner.get_arguments()
+    }
+
+    fn get_flags(&self) -> &IndexMap<String, PhpMixed> {
+        self.inner.get_flags()
+    }
+
+    fn is_propagation_stopped(&self) -> bool {
+        self.inner.is_propagation_stopped()
+    }
+
+    fn stop_propagation(&mut self) {
+        self.inner.stop_propagation();
+    }
+}
diff --git a/crates/shirabe/src/plugin/post_file_download_event.rs b/crates/shirabe/src/plugin/post_file_download_event.rs
index 2124f1e..9ba946e 100644
--- a/crates/shirabe/src/plugin/post_file_download_event.rs
+++ b/crates/shirabe/src/plugin/post_file_download_event.rs
@@ -1,8 +1,10 @@
 //! ref: composer/src/Composer/Plugin/PostFileDownloadEvent.php
 
+use indexmap::IndexMap;
 use shirabe_php_shim::PhpMixed;
 
 use crate::event_dispatcher::Event;
+use crate::event_dispatcher::EventInterface;
 
 #[derive(Debug)]
 pub struct PostFileDownloadEvent {
@@ -57,3 +59,25 @@ impl PostFileDownloadEvent {
         &self.r#type
     }
 }
+
+impl EventInterface for PostFileDownloadEvent {
+    fn get_name(&self) -> &str {
+        self.inner.get_name()
+    }
+
+    fn get_arguments(&self) -> &Vec<String> {
+        self.inner.get_arguments()
+    }
+
+    fn get_flags(&self) -> &IndexMap<String, PhpMixed> {
+        self.inner.get_flags()
+    }
+
+    fn is_propagation_stopped(&self) -> bool {
+        self.inner.is_propagation_stopped()
+    }
+
+    fn stop_propagation(&mut self) {
+        self.inner.stop_propagation();
+    }
+}
diff --git a/crates/shirabe/src/plugin/pre_command_run_event.rs b/crates/shirabe/src/plugin/pre_command_run_event.rs
index 29567cb..854c47f 100644
--- a/crates/shirabe/src/plugin/pre_command_run_event.rs
+++ b/crates/shirabe/src/plugin/pre_command_run_event.rs
@@ -2,7 +2,10 @@
 
 // TODO(plugin): this event is part of the plugin API and is dispatched before a command runs
 use crate::event_dispatcher::Event;
+use crate::event_dispatcher::EventInterface;
+use indexmap::IndexMap;
 use shirabe_external_packages::symfony::console::input::InputInterface;
+use shirabe_php_shim::PhpMixed;
 
 #[derive(Debug)]
 pub struct PreCommandRunEvent {
@@ -37,3 +40,25 @@ impl PreCommandRunEvent {
         &self.command
     }
 }
+
+impl EventInterface for PreCommandRunEvent {
+    fn get_name(&self) -> &str {
+        self.inner.get_name()
+    }
+
+    fn get_arguments(&self) -> &Vec<String> {
+        self.inner.get_arguments()
+    }
+
+    fn get_flags(&self) -> &IndexMap<String, PhpMixed> {
+        self.inner.get_flags()
+    }
+
+    fn is_propagation_stopped(&self) -> bool {
+        self.inner.is_propagation_stopped()
+    }
+
+    fn stop_propagation(&mut self) {
+        self.inner.stop_propagation();
+    }
+}
diff --git a/crates/shirabe/src/plugin/pre_file_download_event.rs b/crates/shirabe/src/plugin/pre_file_download_event.rs
index f6198b6..3bf6296 100644
--- a/crates/shirabe/src/plugin/pre_file_download_event.rs
+++ b/crates/shirabe/src/plugin/pre_file_download_event.rs
@@ -4,6 +4,7 @@ use indexmap::IndexMap;
 use shirabe_php_shim::PhpMixed;
 
 use crate::event_dispatcher::Event;
+use crate::event_dispatcher::EventInterface;
 use crate::util::HttpDownloader;
 
 #[derive(Debug)]
@@ -76,3 +77,25 @@ impl PreFileDownloadEvent {
         self.transport_options = options;
     }
 }
+
+impl EventInterface for PreFileDownloadEvent {
+    fn get_name(&self) -> &str {
+        self.inner.get_name()
+    }
+
+    fn get_arguments(&self) -> &Vec<String> {
+        self.inner.get_arguments()
+    }
+
+    fn get_flags(&self) -> &IndexMap<String, PhpMixed> {
+        self.inner.get_flags()
+    }
+
+    fn is_propagation_stopped(&self) -> bool {
+        self.inner.is_propagation_stopped()
+    }
+
+    fn stop_propagation(&mut self) {
+        self.inner.stop_propagation();
+    }
+}
diff --git a/crates/shirabe/src/plugin/pre_pool_create_event.rs b/crates/shirabe/src/plugin/pre_pool_create_event.rs
index 2bbaa6c..303159a 100644
--- a/crates/shirabe/src/plugin/pre_pool_create_event.rs
+++ b/crates/shirabe/src/plugin/pre_pool_create_event.rs
@@ -2,8 +2,11 @@
 
 use indexmap::IndexMap;
 
+use shirabe_php_shim::PhpMixed;
+
 use crate::dependency_resolver::Request;
 use crate::event_dispatcher::Event;
+use crate::event_dispatcher::EventInterface;
 use crate::package::BasePackageHandle;
 use crate::repository::RepositoryInterface;
 
@@ -92,3 +95,25 @@ impl PrePoolCreateEvent {
         self.unacceptable_fixed_packages = packages;
     }
 }
+
+impl EventInterface for PrePoolCreateEvent {
+    fn get_name(&self) -> &str {
+        self.inner.get_name()
+    }
+
+    fn get_arguments(&self) -> &Vec<String> {
+        self.inner.get_arguments()
+    }
+
+    fn get_flags(&self) -> &IndexMap<String, PhpMixed> {
+        self.inner.get_flags()
+    }
+
+    fn is_propagation_stopped(&self) -> bool {
+        self.inner.is_propagation_stopped()
+    }
+
+    fn stop_propagation(&mut self) {
+        self.inner.stop_propagation();
+    }
+}