fix: export file validation callback types

Export FileValidationCallback and FileValidationResult types so consumers
can implement file validation callbacks with proper TypeScript typing.

Author: jdalton

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
+## [3.0.1](https://github.com/SocketDev/socket-sdk-js/releases/tag/v3.0.1) - 2025-10-23
+
+### Fixed
+
+- Export `FileValidationCallback` and `FileValidationResult` types for consumers implementing file validation callbacks
+
 ## [3.0.0](https://github.com/SocketDev/socket-sdk-js/releases/tag/v3.0.0) - 2025-10-23
 
 ### ⚠️ BREAKING CHANGES

src/index.ts

@@ -62,6 +62,8 @@ export type {
   CustomResponseType,
   Entitlement,
   EntitlementsResponse,
+  FileValidationCallback,
+  FileValidationResult,
   GetOptions,
   GotOptions,
   HeadersRecord,