diff options
Diffstat (limited to 'js/form_data.ts')
-rw-r--r-- | js/form_data.ts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/js/form_data.ts b/js/form_data.ts index 1a8a72826..3c40e64d3 100644 --- a/js/form_data.ts +++ b/js/form_data.ts @@ -89,7 +89,7 @@ class FormDataBase { has(name: string): boolean { requiredArguments("FormData.has", arguments.length, 1); name = String(name); - return this[dataSymbol].some(entry => entry[0] === name); + return this[dataSymbol].some((entry): boolean => entry[0] === name); } /** Sets a new value for an existing key inside a `FormData` object, or |