fix(types): improve type of unref()

fix #3954
2021-07-01 15:20:49 -04:00
parent 69b74a806f
commit 127ed1b969
2 changed files with 8 additions and 1 deletions
--- a/test-dts/ref.test-d.ts
+++ b/test-dts/ref.test-d.ts
@@ -203,3 +203,10 @@ switch (data.state.value) {
    data.state.value = 'state1'
    break
 }
+
+// #3954
+function testUnrefGenerics<T>(p: T | Ref<T>) {
+  expectType<T>(unref(p))
+}
+
+testUnrefGenerics(1)