From 2aaee4826b52fe47477bec252e037e46364e4757 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Julien=20Valverd=C3=A9?= <julien.valverde@mailo.com>
Date: Tue, 14 Jan 2025 15:53:20 +0100
Subject: [PATCH] extend

---
 packages/reffuse/src/Reffuse.ts | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/packages/reffuse/src/Reffuse.ts b/packages/reffuse/src/Reffuse.ts
index c91b6b9..1185e55 100644
--- a/packages/reffuse/src/Reffuse.ts
+++ b/packages/reffuse/src/Reffuse.ts
@@ -14,7 +14,7 @@ export class Reffuse<
     readonly Provider: ReffuseReactContext.Provider<RuntimeR, OwnContextR, ParentContextR>
 
     constructor(
-        runtime: Runtime.Runtime<RuntimeR>,
+        readonly runtime: Runtime.Runtime<RuntimeR>,
         parent?: Reffuse<RuntimeR, ParentContextR, unknown, unknown>,
     ) {
         this.Provider = parent
@@ -22,6 +22,15 @@ export class Reffuse<
             : ReffuseReactContext.makeRootProvider(runtime, this.Context)
     }
 
+    extend<OwnContextR = never>() {
+        return new Reffuse<
+            RuntimeR,
+            ContextR | OwnContextR,
+            OwnContextR,
+            ContextR
+        >(this.runtime, this)
+    }
+
 
     useRuntime(): Runtime.Runtime<RuntimeR> {
         return React.useContext(this.Context).runtime