fix: reduces psr/container to 1.1.1 for PHP 7.2 compatibility

composer.json

@@ -1,6 +1,6 @@
 {
     "name": "stellarwp/admin-notices",
-    "version": "1.0.0",
+    "version": "1.0.1",
     "description": "A handy package for easily displaying admin notices in WordPress with simple to complex visibility conditions",
     "minimum-stability": "stable",
     "license": "MIT",
@@ -11,7 +11,7 @@
         }
     ],
     "require": {
-        "psr/container": "2.0.1"
+        "psr/container": "1.1.1"
     },
     "require-dev": {
         "codeception/module-asserts": "^1.0",

src/AdminNotice.php

@@ -230,6 +230,26 @@ public function urgency($urgency): self
         return $this;
     }
 
+    public function asInfo(): self
+    {
+        return $this->urgency(NoticeUrgency::info());
+    }
+
+    public function asSuccess(): self
+    {
+        return $this->urgency(NoticeUrgency::success());
+    }
+
+    public function asWarning(): self
+    {
+        return $this->urgency(NoticeUrgency::warning());
+    }
+
+    public function asError(): self
+    {
+        return $this->urgency(NoticeUrgency::error());
+    }
+
     /**
      * Sets the notice to display without the standard WordPress wrapper
      *

src/AdminNotices.php

@@ -12,12 +12,12 @@
 class AdminNotices
 {
     /**
-     * @var ContainerInterface
+     * @var ContainerInterface|null
      */
     protected static $container;
 
     /**
-     * @var NotificationsRegistrarInterface
+     * @var NotificationsRegistrarInterface|null
      */
     protected static $registrar;