ion_ids'] as $variation_id ) {
			$this->invalidate_variation_and_parent( (int) $variation_id );
		}
	}

	/**
	 * Invalidate a product version string.
	 *
	 * @param int $product_id The product ID.
	 *
	 * @return void
	 *
	 * @since 10.5.0
	 */
	public function invalidate( int $product_id ): void {
		wc_get_container()->get( VersionStringGenerator::class )->delete_version( "product_{$product_id}" );
	}
}