1 files changed, 24 insertions, 0 deletions
diff --git a/std/multipart/formfile.ts b/std/multipart/formfile.ts
new file mode 100644
index 000000000..a0e721a15
--- /dev/null
+++ b/std/multipart/formfile.ts
@@ -0,0 +1,24 @@
+// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
+import { hasOwnProperty } from "../util/has_own_property.ts";
+
+/** FormFile object */
+export interface FormFile {
+  /** filename  */
+  filename: string;
+  /** content-type header value of file */
+  type: string;
+  /** byte size of file */
+  size: number;
+  /** in-memory content of file. Either content or tempfile is set  */
+  content?: Uint8Array;
+  /** temporal file path.
+   * Set if file size is bigger than specified max-memory size at reading form
+   * */
+  tempfile?: string;
+}
+
+/** Type guard for FormFile */
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+export function isFormFile(x: any): x is FormFile {
+  return hasOwnProperty(x, "filename") && hasOwnProperty(x, "type");
+}