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* Class ET_Theme_Builder_Woocommerce_Product_Variation_Placeholder
* Display variation (child of variable) placeholder product on Theme Builder. This needs to be
* explicitly defined in case WC add-ons relies on any of variation's method.
class ET_Theme_Builder_Woocommerce_Product_Variation_Placeholder extends WC_Product_Variation {
* Define custom internal type so custom data store can be used to bypass database value retrieval
public function get_type() {
return 'tb-placeholder-variation';