emulator = $emulator; } public function getPhpVersion(): PhpVersion { return $this->emulator->getPhpVersion(); } public function isEmulationNeeded(string $code): bool { return $this->emulator->isEmulationNeeded($code); } public function emulate(string $code, array $tokens): array { return $this->emulator->reverseEmulate($code, $tokens); } public function reverseEmulate(string $code, array $tokens): array { return $this->emulator->emulate($code, $tokens); } public function preprocessCode(string $code, array &$patches): string { return $code; } }