class PhpdocSingleLineVarFixer

class PhpdocSingleLineVarFixer implements FixerInterface {
    public function getDefinition() : FixerDefinition {
        return new FixerDefinition('`@var` annotation must be in single line when is the only content.', [
            new CodeSample('<?php
                    /**
                     * @var string
                     */
                '),
        ]);
    }
    public function isCandidate(Tokens $tokens) : bool {
        return $tokens->isTokenKindFound(T_DOC_COMMENT);
    }
    public function isRisky() : bool {
        return false;
    }
    public function fix(\SplFileInfo $file, Tokens $tokens) : void {
        foreach ($tokens as $index => $token) {
            if (!$token->isGivenKind(T_DOC_COMMENT)) {
                continue;
            }
            if (\stripos($token->getContent(), '@var') === false) {
                continue;
            }
            if (preg_match('#^/\\*\\*[\\s\\*]+(@var[^\\r\\n]+)[\\s\\*]*\\*\\/$#u', $token->getContent(), $matches) !== 1) {
                continue;
            }
            $newContent = '/** ' . \rtrim($matches[1]) . ' */';
            if ($newContent === $token->getContent()) {
                continue;
            }
            $tokens[$index] = new Token([
                T_DOC_COMMENT,
                $newContent,
            ]);
        }
    }
    public function getPriority() : int {
        return 0;
    }
    public function getName() : string {
        return 'PharIo/phpdoc_single_line_var_fixer';
    }
    public function supports(\SplFileInfo $file) : bool {
        return true;
    }

}