archetecture security fix

apps/api/dist/http/upload/index.d.ts

@@ -0,0 +1,21 @@
+import multer from 'multer';
+/**
+ * Shared multer instance used by all upload endpoints.
+ * Files are kept in memory so services receive a Buffer — no temp-file cleanup needed.
+ */
+export declare const imageUpload: multer.Multer;
+type DetectedFile = {
+    mime: string;
+    ext: string;
+};
+export declare function detectImageType(buffer: Buffer): DetectedFile | null;
+/**
+ * Asserts that a file was provided and is an image by content, not by client claims.
+ */
+export declare function assertImageFile(file: Express.Multer.File | undefined, fieldLabel?: string): asserts file is Express.Multer.File;
+/**
+ * Asserts that at least one file was provided and all files are image content.
+ */
+export declare function assertImageFiles(files: Express.Multer.File[], fieldLabel?: string): void;
+export {};
+//# sourceMappingURL=index.d.ts.map