Add regression test

2025-11-18 17:21:48 +00:00 · 2017-03-23 11:23:26 -07:00
parent f4fc9ed61f
commit 5ea146334a
1 changed files with 9 additions and 0 deletions
@@ -0,0 +1,9 @@
+// Repro from #14794
+
+interface DataSnapshot<X = {}> {
+  child(path: string): DataSnapshot;
+}
+
+interface Snapshot<T> extends DataSnapshot {
+  child<U extends keyof T>(path: U): Snapshot<T[U]>;
+}