add missing property

spatie · Aug 14, 2015 · ed9a22e · ed9a22e
1 parent af16e06
commit ed9a22e
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/BaseUrlSigner.php b/src/BaseUrlSigner.php
@@ -9,6 +9,13 @@
 
 abstract class BaseUrlSigner implements UrlSigner
 {
+    /**
+     * The key that is used to generate secure signatures.
+     *
+     * @var string
+     */
+    protected $signatureKey;
+
     /**
      * The URL's query parameter name for the expiration.
      *