1 files changed, 1 insertions, 1 deletions

diff --git a/server/helpers/custom-validators/misc.ts b/server/helpers/custom-validators/misc.ts
index fd3b45804..229e9f03c 100644
--- a/server/helpers/custom-validators/misc.ts
+++ b/server/helpers/custom-validators/misc.ts
@@ -14,7 +14,7 @@ function isSafePath (p: string) {
     })
 }
 
-function isArray (value: any) {
+function isArray (value: any): value is any[] {
   return Array.isArray(value)
 }