Remove space after short closure fn to match PER 2.0

Author: paulbalandan

src/FixerGenerator.php

@@ -77,7 +77,7 @@ function (SplFileInfo $file): object {
                 return new $fixer();
             },
             iterator_to_array($finder, false),
-        ), static fn (object $fixer): bool => $fixer instanceof FixerInterface);
+        ), static fn(object $fixer): bool => $fixer instanceof FixerInterface);
 
         yield from $fixers;
     }

src/Ruleset/Nexus74.php

@@ -148,7 +148,7 @@ public function __construct()
             'fully_qualified_strict_types' => true,
             'function_declaration' => [
                 'closure_function_spacing' => 'one',
-                'closure_fn_spacing' => 'one',
+                'closure_fn_spacing' => 'none',
                 'trailing_comma_single_line' => false,
             ],
             'function_to_constant' => [

src/Ruleset/Nexus80.php

@@ -148,7 +148,7 @@ public function __construct()
             'fully_qualified_strict_types' => true,
             'function_declaration' => [
                 'closure_function_spacing' => 'one',
-                'closure_fn_spacing' => 'one',
+                'closure_fn_spacing' => 'none',
                 'trailing_comma_single_line' => false,
             ],
             'function_to_constant' => [

src/Ruleset/Nexus81.php

@@ -148,7 +148,7 @@ public function __construct()
             'fully_qualified_strict_types' => true,
             'function_declaration' => [
                 'closure_function_spacing' => 'one',
-                'closure_fn_spacing' => 'one',
+                'closure_fn_spacing' => 'none',
                 'trailing_comma_single_line' => false,
             ],
             'function_to_constant' => [

src/Ruleset/Nexus82.php

@@ -148,7 +148,7 @@ public function __construct()
             'fully_qualified_strict_types' => true,
             'function_declaration' => [
                 'closure_function_spacing' => 'one',
-                'closure_fn_spacing' => 'one',
+                'closure_fn_spacing' => 'none',
                 'trailing_comma_single_line' => false,
             ],
             'function_to_constant' => [

src/Test/AbstractCustomFixerTestCase.php

@@ -314,7 +314,7 @@ protected function doTest(string $expected, ?string $input = null): void
 
             self::assertSame(
                 \count($tokens),
-                \count(array_unique(array_map(static fn (Token $token): string => spl_object_hash($token), $tokensArray))),
+                \count(array_unique(array_map(static fn(Token $token): string => spl_object_hash($token), $tokensArray))),
                 'Token items inside Tokens collection must be unique.',
             );
 

src/Test/AbstractRulesetTestCase.php

@@ -79,7 +79,7 @@ final public function testAllConfiguredFixersAreNotUsingPresets(): void
     {
         $fixersThatArePresets = array_filter(
             self::$enabledFixers,
-            static fn (string $fixer): bool => substr($fixer, 0, 1) === '@',
+            static fn(string $fixer): bool => substr($fixer, 0, 1) === '@',
             ARRAY_FILTER_USE_KEY,
         );
 
@@ -153,18 +153,18 @@ public function provideConfigurableFixersCases(): iterable
                 $options = $fixer->getConfigurationDefinition()->getOptions();
 
                 $goodOptions = array_map(
-                    static fn (FixerOptionInterface $option): string => $option->getName(),
+                    static fn(FixerOptionInterface $option): string => $option->getName(),
                     array_filter(
                         $options,
-                        static fn (FixerOptionInterface $option): bool => ! $option instanceof DeprecatedFixerOptionInterface,
+                        static fn(FixerOptionInterface $option): bool => ! $option instanceof DeprecatedFixerOptionInterface,
                     ),
                 );
 
                 $deprecatedOptions = array_map(
-                    static fn (FixerOptionInterface $option): string => $option->getName(),
+                    static fn(FixerOptionInterface $option): string => $option->getName(),
                     array_filter(
                         $options,
-                        static fn (FixerOptionInterface $option): bool => $option instanceof DeprecatedFixerOptionInterface,
+                        static fn(FixerOptionInterface $option): bool => $option instanceof DeprecatedFixerOptionInterface,
                     ),
                 );
 

src/Test/FixerProvider.php

@@ -39,9 +39,9 @@ public static function create(RulesetInterface $ruleset): self
         if ([] === self::$builtIn) {
             $fixers = array_filter(
                 (new FixerFactory())->registerBuiltInFixers()->getFixers(),
-                static fn (FixerInterface $fixer): bool => ! $fixer instanceof DeprecatedFixerInterface,
+                static fn(FixerInterface $fixer): bool => ! $fixer instanceof DeprecatedFixerInterface,
             );
-            $names = array_map(static fn (FixerInterface $fixer): string => $fixer->getName(), $fixers);
+            $names = array_map(static fn(FixerInterface $fixer): string => $fixer->getName(), $fixers);
 
             self::$builtIn = array_combine($names, $fixers);
         }