Fixing travis and PHPStan

Author: moufmouf

.travis.yml

@@ -6,8 +6,12 @@ cache:
     - $HOME/.composer/cache
 matrix:
   include:
+    - php: 7.4
+      env: PREFER_LOWEST="" DB=mysql RUN_PHPSTAN=1 RUN_CSCHECK=1 RUN_REQUIRECHECKER=1 NO_WEAKREF=1
+      services:
+        - mysql
     - php: 7.2
-      env: PREFER_LOWEST="" DB=mysql RUN_PHPSTAN=1 RUN_CSCHECK=1 RUN_REQUIRECHECKER=1
+      env: PREFER_LOWEST="" DB=mysql
       services:
         - mysql
     - php: 7.3
@@ -57,11 +61,13 @@ matrix:
         postgresql: "9.6"
       services:
         - postgresql
-  allow_failures:
-    - php: 7.3 # 7.3 allowed to fail due to an issue with greenlion/PHP-SQL-Parser: https://github.com/greenlion/PHP-SQL-Parser/pull/304
+    - php: 7.3
       env: PREFER_LOWEST="" DB=mysql NO_WEAKREF=1
-    - php: 7.4
+    - php: nightly
       env: PREFER_LOWEST="" DB=mysql NO_WEAKREF=1
+  allow_failures:
+    - php: 7.3 # 7.3 allowed to fail due to an issue with greenlion/PHP-SQL-Parser: https://github.com/greenlion/PHP-SQL-Parser/pull/304
+    - php: nightly
     - php: 7.1
       env: PREFER_LOWEST="" DB=oracle PHPUNITFILE="-c phpunit.oracle.xml"
     - php: 7.1

src/TDBMService.php

@@ -102,7 +102,7 @@ class TDBMService
      * Access is done by table name and then by primary key.
      * If the primary key is split on several columns, access is done by an array of columns, serialized.
      *
-     * @var StandardObjectStorage|WeakrefObjectStorage
+     * @var ObjectStorageInterface
      */
     private $objectStorage;