extendAbstract

2024-02-14 21:57:48 +01:00
parent 1758649507
commit a065daec1e
2 changed files with 25 additions and 4 deletions
--- a/src/tests.ts
+++ b/src/tests.ts
@@ -28,14 +28,22 @@ const Identifiable = <ID>() => trait
    .build()

 const StatefulSubscription = trait
-    .abstract<{
-        readonly isStatefulSubscription: true
-        readonly status: (
+    // .abstract<{
+    //     readonly isStatefulSubscription: true
+    //     readonly status: (
+    //         { _tag: "awaitingPayment" } |
+    //         { _tag: "active", activeSince: Date, expiresAt?: Date } |
+    //         { _tag: "expired", expiredSince: Date }
+    //     )
+    // }>()
+    .extendAbstract(Super => class extends Super {
+        readonly isStatefulSubscription!: true
+        readonly status!: (
            { _tag: "awaitingPayment" } |
            { _tag: "active", activeSince: Date, expiresAt?: Date } |
            { _tag: "expired", expiredSince: Date }
        )
-    }>()
+    })
    .build()

 type StatefulSubscriptionClass = Trait.Class<typeof StatefulSubscription>