1 files changed, 2 insertions, 0 deletions
diff --git a/src/util.ts b/src/util.ts
new file mode 100644
index 0000000..9f84ffe
--- /dev/null
+++ b/src/util.ts
@@ -0,0 +1,2 @@
+export const cls = (...classes: Array<string | false | null | undefined>) =>
+	classes.filter(c => c).join(' ');
+\ No newline at end of file