properly restore element order when updating

1 files changed, 2 insertions, 2 deletions

diff --git a/src/observable.ts b/src/observable.ts
index 3e1308c..f00b845 100644
--- a/src/observable.ts
+++ b/src/observable.ts
@@ -17,11 +17,11 @@ export class OVar<T> {
         this.observers.forEach(o => o(v))
     }
 
-    onchange(handler: (v: T) => unknown): () => unknown {
+    onchange(handler: (v: T) => unknown): () => void {
         this.observers.push(handler)
         return () => this.observers = this.observers.filter(o => o != handler)
     }
-    onchangeinit(handler: (v: T) => unknown): () => unknown {
+    onchangeinit(handler: (v: T) => unknown): () => void {
         const abort = this.onchange(handler)
         handler(this.value)
         return abort