feat(types): add NonEmptyArray type and checkNonEmptyArray function (#…

…1094)
ayasofyazilim-clomerce · Jan 3, 2025 · 827ed21 · 827ed21
2 parents 764ac2d + 9282cd8
commit 827ed21
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/apps/web/src/types.ts b/apps/web/src/types.ts
@@ -0,0 +1,4 @@
+export type NonEmptyArray<T> = [T, ...T[]];
+export function checkNonEmptyArray<T>(arr: T[]): arr is NonEmptyArray<T> {
+  return arr.length > 0;
+}