targetId => pagesDirectory */ public array $stored = []; public function storeChapterImages(string $targetId, array $localImagePaths): string { $dir = '/fake/pages/' . $targetId; $this->stored[$targetId] = $dir; return $dir; } public function extractFromCbz(string $targetId, string $cbzBinary): string { $dir = '/fake/pages/' . $targetId; $this->stored[$targetId] = $dir; return $dir; } public function countCbzImages(string $cbzBinary): int { return 0; } }