<?php

declare (strict_types=1);
/*
 * This file is part of PHP CS Fixer.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *     Dariusz Rumiński <dariusz.ruminski@gmail.com>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */
namespace PhpCsFixer\Fixer\FunctionNotation;

use PhpCsFixer\AbstractProxyFixer;
use PhpCsFixer\Fixer\DeprecatedFixerInterface;
use PhpCsFixer\Fixer\Whitespace\TypeDeclarationSpacesFixer;
use PhpCsFixer\FixerDefinition\CodeSample;
use PhpCsFixer\FixerDefinition\FixerDefinition;
use PhpCsFixer\FixerDefinition\FixerDefinitionInterface;
use PhpCsFixer\Tokenizer\Tokens;
/**
 * @author Dariusz Rumiński <dariusz.ruminski@gmail.com>
 *
 * @deprecated
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise.
 */
final class FunctionTypehintSpaceFixer extends AbstractProxyFixer implements DeprecatedFixerInterface
{
    public function getDefinition() : FixerDefinitionInterface
    {
        return new FixerDefinition('Ensure single space between function\'s argument and its typehint.', [new CodeSample("<?php\nfunction sample(array\$a)\n{}\n"), new CodeSample("<?php\nfunction sample(array  \$a)\n{}\n")]);
    }
    public function isCandidate(Tokens $tokens) : bool
    {
        return $tokens->isAnyTokenKindsFound([\T_FUNCTION, \T_FN]);
    }
    public function getSuccessorsNames() : array
    {
        return \array_keys($this->proxyFixers);
    }
    protected function createProxyFixers() : array
    {
        $fixer = new TypeDeclarationSpacesFixer();
        $fixer->configure(['elements' => ['function']]);
        return [$fixer];
    }
}
