src/trait.ts

@@ -5,8 +5,8 @@ import { StaticMembers } from "./util"
 
 
 type AddAbstractToImpl<
-    Impl     extends Class<object, []>,
-    Abstract extends object,
+    Impl     extends Class<{}, []>,
+    Abstract extends {},
 > = (
     Class<
         InstanceType<Impl> & Abstract,
@@ -17,7 +17,7 @@ type AddAbstractToImpl<
 
 type RemoveAbstractFromImpl<
     ImplWithAbstract extends Class<Abstract, []>,
-    Abstract         extends object,
+    Abstract         extends {},
 > = (
     Class<
         Omit<InstanceType<ImplWithAbstract>, keyof Abstract>,
@@ -30,8 +30,8 @@ type RemoveAbstractFromImpl<
 export type TraitTag = "@thilawyn/traitify-ts/Trait"
 
 export type Trait<
-    Abstract extends object,
-    Impl     extends Class<object, []>,
+    Abstract extends {},
+    Impl     extends Class<{}, []>,
 > = (
     Opaque<{
         readonly apply: TraitApplier<