$components * @param int<1, max>|null $lineNumber */ public function __construct(array $components = [], ?int $lineNumber = null) { parent::__construct($components, ' ', $lineNumber); } /** * @throws UnexpectedTokenException * @throws UnexpectedEOFException * * @internal since V8.8.0 */ public static function parse(ParserState $parserState): LineName { $parserState->consume('['); $parserState->consumeWhiteSpace(); $names = []; do { if ($parserState->getSettings()->usesLenientParsing()) { try { $names[] = $parserState->parseIdentifier(); } catch (UnexpectedTokenException $e) { if (!$parserState->comes(']')) { throw $e; } } } else { $names[] = $parserState->parseIdentifier(); } $parserState->consumeWhiteSpace(); } while (!$parserState->comes(']')); $parserState->consume(']'); return new LineName($names, $parserState->currentLine()); } /** * @return non-empty-string */ public function render(OutputFormat $outputFormat): string { return '[' . parent::render(OutputFormat::createCompact()) . ']'; } }