Revert PHPStan due to temp bug.

composer.json

@@ -117,7 +117,7 @@
         "mockery/mockery": "^1.0",
         "php-parallel-lint/php-console-highlighter": "^0.5.0",
         "php-parallel-lint/php-parallel-lint": "^1.3",
-        "phpstan/phpstan": "^0.12",
+        "phpstan/phpstan": "0.12.96",
         "phpstan/phpstan-doctrine": "^0.12",
         "phpunit/php-timer": "^5.0",
         "phpunit/phpunit": "^9.2",

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "cc682bf159b701cd01d1a39f508428ef",
+    "content-hash": "601cce81f6dc67d28ef0902a712fb852",
     "packages": [
         {
             "name": "aws/aws-crt-php",
@@ -11662,16 +11662,16 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "0.12.98",
+            "version": "0.12.96",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "3bb7cc246c057405dd5e290c3ecc62ab51d57e00"
+                "reference": "a98bdc51318f20fcae8c953d266f81a70254917f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/3bb7cc246c057405dd5e290c3ecc62ab51d57e00",
-                "reference": "3bb7cc246c057405dd5e290c3ecc62ab51d57e00",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/a98bdc51318f20fcae8c953d266f81a70254917f",
+                "reference": "a98bdc51318f20fcae8c953d266f81a70254917f",
                 "shasum": ""
             },
             "require": {
@@ -11702,7 +11702,7 @@
             "description": "PHPStan - PHP Static Analysis Tool",
             "support": {
                 "issues": "https://github.com/phpstan/phpstan/issues",
-                "source": "https://github.com/phpstan/phpstan/tree/0.12.98"
+                "source": "https://github.com/phpstan/phpstan/tree/0.12.96"
             },
             "funding": [
                 {
@@ -11722,7 +11722,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2021-09-02T12:33:01+00:00"
+            "time": "2021-08-21T11:55:13+00:00"
         },
         {
             "name": "phpstan/phpstan-doctrine",

src/Entity/Repository/SongHistoryRepository.php

@@ -114,9 +114,9 @@ class SongHistoryRepository extends Repository
                 }
             }
 
-            $last_sh->setDeltaPositive($delta_positive);
-            $last_sh->setDeltaNegative($delta_negative);
-            $last_sh->setDeltaTotal($delta_total);
+            $last_sh->setDeltaPositive((int)$delta_positive);
+            $last_sh->setDeltaNegative((int)$delta_negative);
+            $last_sh->setDeltaTotal((int)$delta_total);
 
             $last_sh->setUniqueListeners(
                 $this->listenerRepository->getUniqueListeners(