From 1e67a7aa78d5e79ce226356c352bb63b9cb5210d Mon Sep 17 00:00:00 2001
From: rafaelsouzaf <rafaelsouzaf@gmail.com>
Date: Tue, 19 Dec 2017 09:54:29 -0300
Subject: [PATCH] Using "keyof" to set the algorithm value types. Thanks
 @SimonSchick, I understand now.

---
 types/iron/index.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/types/iron/index.d.ts b/types/iron/index.d.ts
index 1ee9ebbb9c..14ccfcbc2f 100644
--- a/types/iron/index.d.ts
+++ b/types/iron/index.d.ts
@@ -15,7 +15,7 @@ export interface SealOptionsSub {
     /**
      * the algorithm used ('aes-256-cbc' for encryption and 'sha256' for integrity are the only two supported at this time).
      */
-    algorithm: string;
+    algorithm: keyof Algorithms;
     /**
      * the number of iterations used to derive a key from the password. Set to 1 by default. The number of ideal iterations
      * to use is dependent on your application's performance requirements. More iterations means it takes longer to generate the key.