Fixed implicitly nullable parameter (#298)

gbespyatykh · web-flow · commit 9249e7bbba5b · 2024-12-19T15:57:34.000Z
Fixes deprecation error in PHP 8.4
diff --git a/src/ActionManager.php b/src/ActionManager.php
@@ -131,7 +131,7 @@ public function identifyAndDecorate($instance)
         return $designPattern->decorate($instance, $frame);
     }
 
-    public function identifyFromBacktrace($usedTraits, BacktraceFrame &$frame = null): ?DesignPattern
+    public function identifyFromBacktrace($usedTraits, ?BacktraceFrame &$frame = null): ?DesignPattern
     {
         $designPatterns = $this->getDesignPatternsMatching($usedTraits);
         $backtraceOptions = DEBUG_BACKTRACE_PROVIDE_OBJECT

Original file line number	Diff line number	Diff line change
`@@ -131,7 +131,7 @@ public function identifyAndDecorate($instance)`
`131`	`131`	`return $designPattern->decorate($instance, $frame);`
`132`	`132`	`}`
`133`	`133`
`134`		`- public function identifyFromBacktrace($usedTraits, BacktraceFrame &$frame = null): ?DesignPattern`
	`134`	`+ public function identifyFromBacktrace($usedTraits, ?BacktraceFrame &$frame = null): ?DesignPattern`
`135`	`135`	`{`
`136`	`136`	`$designPatterns = $this->getDesignPatternsMatching($usedTraits);`
`137`	`137`	`$backtraceOptions = DEBUG_BACKTRACE_PROVIDE_OBJECT`