UnionToTuple

src/Types/UnionToTuple.ts

@@ -0,0 +1,10 @@
+import type { UnionToIntersection } from "type-fest"
+
+
+type LastOf<T> = UnionToIntersection<T extends any ? (x: T) => void : never> extends (x: infer Last) => void
+    ? Last
+    : never
+
+export type UnionToTuple<T, Last = LastOf<T>> = [T] extends [never]
+    ? []
+    : [...UnionToTuple<Exclude<T, Last>>, Last]

src/Types/index.ts

@@ -3,3 +3,4 @@ export * from "./Extend"
 export * from "./Merge"
 export * as PrismaJson from "./PrismaJson"
 export * from "./StaticType"
+export * from "./UnionToTuple"