fix(type): fix prop type infer (#4530)

fix #4525
2021-09-07 03:24:15 +08:00
parent 642710eded
commit 4178d5d7d9
2 changed files with 8 additions and 5 deletions
--- a/packages/runtime-core/src/componentProps.ts
+++ b/packages/runtime-core/src/componentProps.ts
@@ -109,10 +109,10 @@ type InferPropType<T> = [T] extends [null]
  ? boolean
  : [T] extends [DateConstructor | { type: DateConstructor }]
  ? Date
-  : [T] extends [
-      (DateConstructor | infer U)[] | { type: (DateConstructor | infer U)[] }
-    ]
-  ? Date | InferPropType<U>
+  : [T] extends [(infer U)[] | { type: (infer U)[] }]
+  ? U extends DateConstructor
+    ? Date | InferPropType<U>
+    : InferPropType<U>
  : [T] extends [Prop<infer V, infer D>]
  ? unknown extends V
    ? D