dependencies_satisfied()) { add_action('admin_notices', [$this, 'render_dependency_notice']); return; } // Stage 2-5 hooks register here. Stage 1 (skeleton) intentionally empty. } private function dependencies_satisfied(): bool { return class_exists('ACF') || function_exists('acf_add_local_field_group'); } public function render_dependency_notice(): void { if (!current_user_can('activate_plugins')) return; echo '

WP Multi City: требуется активный плагин Advanced Custom Fields Pro.

'; } }