1 files changed, 29 insertions, 0 deletions
diff --git a/crates/shirabe-external-packages/src/react/promise/promise_interface.rs b/crates/shirabe-external-packages/src/react/promise/promise_interface.rs
index bb604a8..5836945 100644
--- a/crates/shirabe-external-packages/src/react/promise/promise_interface.rs
+++ b/crates/shirabe-external-packages/src/react/promise/promise_interface.rs
@@ -6,4 +6,33 @@ pub trait PromiseInterface {
         on_fulfilled: Option<Box<dyn FnOnce(Option<PhpMixed>) -> Option<PhpMixed>>>,
         on_rejected: Option<Box<dyn FnOnce(Option<PhpMixed>) -> Option<PhpMixed>>>,
     ) -> Box<dyn PromiseInterface>;
+
+    /// PHP closure shape: `fn(mixed): mixed`. Convenience wrapper around `then`
+    /// for call sites that don't deal in `Option<PhpMixed>`.
+    fn then_with(
+        &self,
+        _on_fulfilled: Option<Box<dyn FnOnce(PhpMixed) -> PhpMixed>>,
+        _on_rejected: Option<Box<dyn FnOnce(PhpMixed) -> PhpMixed>>,
+    ) -> Box<dyn PromiseInterface> {
+        todo!()
+    }
+
+    /// PHP closure shape: `fn(mixed): mixed`, returning a `Box<dyn PromiseInterface>`.
+    fn then_boxed(
+        &self,
+        _on_fulfilled: Option<Box<dyn FnOnce(PhpMixed) -> Box<dyn PromiseInterface>>>,
+        _on_rejected: Option<Box<dyn FnOnce(PhpMixed) -> Box<dyn PromiseInterface>>>,
+    ) -> Box<dyn PromiseInterface> {
+        todo!()
+    }
+
+    /// Variant used by composer_repository where accept returns PhpMixed but reject returns
+    /// an error/PhpMixed and the result is the same Promise pipeline.
+    fn then_with_reject_boxed(
+        &self,
+        _on_fulfilled: Box<dyn FnOnce(PhpMixed) -> anyhow::Result<PhpMixed>>,
+        _on_rejected: Box<dyn FnOnce(anyhow::Error) -> anyhow::Result<PhpMixed>>,
+    ) -> Box<dyn PromiseInterface> {
+        todo!()
+    }
 }