cdnAssetUrl = $cdnAssetUrl; $this->wp = $wpFunctions; } public function initialize(): void { $this->wp->addFilter('mailpoet_email_editor_block_patterns', [$this, 'registerPatterns']); } public function registerPatterns($patterns): array { $patterns[] = new DefaultContentFull($this->cdnAssetUrl); $patterns[] = new DefaultContent($this->cdnAssetUrl); return $patterns; } }