diff --git a/packages/upload-client/src/tools/buildFormData.ts b/packages/upload-client/src/tools/buildFormData.ts
index 36bf264b7..f8c289dba 100644
--- a/packages/upload-client/src/tools/buildFormData.ts
+++ b/packages/upload-client/src/tools/buildFormData.ts
@@ -63,7 +63,7 @@ function collectParams(
 ): void {
   if (isFileValue(inputValue)) {
     const { name, contentType }: FileOptions = inputValue
-    const file = transformFile(inputValue.data, name, contentType) as Blob // lgtm [js/superfluous-trailing-arguments]
+    const file = transformFile(inputValue.data, name, contentType)
     const options = getFileOptions({ name, contentType })
     params.push([inputKey, file, ...options])
   } else if (isObjectValue(inputValue)) {
diff --git a/packages/upload-client/src/tools/identity.ts b/packages/upload-client/src/tools/identity.ts
index 5a3e228b8..08733bdfe 100644
--- a/packages/upload-client/src/tools/identity.ts
+++ b/packages/upload-client/src/tools/identity.ts
@@ -1,3 +1,4 @@
-export function identity<T>(obj: T): T {
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+export function identity<T>(obj: T, ..._args: never): T {
   return obj
 }