feat: use string literal for tags

the-minimal · Apr 27, 2024 · cfdd45c · cfdd45c
1 parent 1429c78
commit cfdd45c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/index.d.ts b/index.d.ts
@@ -27,7 +27,9 @@ export type Brand<$Name extends string, $Props = None> = {
 
 export type AnyBrand = Brand<any, any>;
 
-export type Tag<$Name extends string> = [name: $Name];
+export type Tag<$Name extends string> = {
+	readonly [$$Name in $Name as `__${$$Name}_brand`]: never;
+};
 
 export type AnyTag = Tag<any>;