1 files changed, 9 insertions, 0 deletions
diff --git a/Core/Authentication/Token/AbstractToken.php b/Core/Authentication/Token/AbstractToken.php
index dc21684..2cb355a 100644
--- a/Core/Authentication/Token/AbstractToken.php
+++ b/Core/Authentication/Token/AbstractToken.php
@@ -75,6 +75,15 @@ abstract class AbstractToken implements TokenInterface
         return $this->user;
     }
 
+    /**
+     * Sets the user into the token.
+     *
+     * The user can be a UserInterface instance, or an object implementing
+     * a __toString method or the username as a regular string.
+     *
+     * @param mixed $user The user
+     * @throws \InvalidArgumentException
+     */
     public function setUser($user)
     {
         if (!($user instanceof UserInterface || (is_object($user) && method_exists($user, '__toString')) || is_string($user))) {