implement blocking users

it doesn't work yet for notifications! but i think i got it in most other places

1 files changed, 1 insertions, 1 deletions

diff --git a/Digitigrade/Model/FollowRelation.php b/Digitigrade/Model/FollowRelation.php
index 7cab761..ecb625a 100644
--- a/Digitigrade/Model/FollowRelation.php
+++ b/Digitigrade/Model/FollowRelation.php
@@ -54,7 +54,7 @@ class FollowRelation extends Model implements Notifyable {
         return [$this->subject->id, $this->object->id];
     }
 
-    public static function fromJsonReference(mixed $reference): self {
+    public static function fromJsonReference(mixed $reference): ?self {
         return self::findByActors(
             Actor::find($reference[0]),
             Actor::find($reference[1])