From a6a2ee72dcf5048affed51b53ff8e5559714cc9a Mon Sep 17 00:00:00 2001
From: Vasily Belosloodcev <vasily.belosloodcev@gmail.com>
Date: Sat, 20 Jul 2019 03:30:14 +0500
Subject: [PATCH] 1.0.1

---
 src/NestedSetRepositoryAbstract.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/NestedSetRepositoryAbstract.php b/src/NestedSetRepositoryAbstract.php
index ed5e8dd..71a11b2 100644
--- a/src/NestedSetRepositoryAbstract.php
+++ b/src/NestedSetRepositoryAbstract.php
@@ -60,6 +60,12 @@ public function findDescendants(NestedSetInterface $entity): array
             ->getResult();
     }
 
+    /**
+     * @param NestedSetInterface $entity
+     *
+     * @return NestedSetInterface|null
+     * @throws \Doctrine\ORM\NonUniqueResultException
+     */
     public function findOneParent(NestedSetInterface $entity): ?NestedSetInterface
     {
         if ($entity->getLevel() - 1 <= 0) {
@@ -115,6 +121,10 @@ public function findAncestors(NestedSetInterface $entity): array
             ->getResult();
     }
 
+    /**
+     * @return int
+     * @throws \Doctrine\ORM\NonUniqueResultException
+     */
     public function getNextRootLeftKey(): int
     {
         /** @var NestedSetInterface $entity */