NoExtraBlankLinesFixer must run before FunctionParameterSeparationFixer

Author: kubawerlos

src/Fixer/FunctionParameterSeparationFixer.php

@@ -54,11 +54,11 @@ public function __construct(
     }
 
     /**
-     * Must run after MethodArgumentSpaceFixer.
+     * Must run after MethodArgumentSpaceFixer, NoExtraBlankLinesFixer.
      */
     public function getPriority(): int
     {
-        return 0;
+        return -21;
     }
 
     public function isCandidate(Tokens $tokens): bool

tests/priority_fixtures/no_extra_blank_lines,Custom_function_parameter_separation.test

@@ -0,0 +1,23 @@
+--CONFIGURATION--
+{ "no_extra_blank_lines": {"tokens": ["comma"]}, "PhpCsFixerCustomFixers/function_parameter_separation": true }
+--EXPECTED--
+<?php
+function foo(
+    #[Attribute1]
+    bool $param1,
+
+    #[Attribute2]
+    bool $param2,
+) {}
+
+--INPUT--
+<?php
+function foo(
+    #[Attribute1]
+    bool $param1,
+
+
+    #[Attribute2]
+    bool $param2,
+
+) {}