woocommerce_product_import_before_import │ action-hook │ WC 1.0

Usage

add_action( 'woocommerce_product_import_before_import', 'wp_kama_woocommerce_product_import_before_action' );

/**
 * Function for `woocommerce_product_import_before_import` action-hook.
 * 
 * @param  $parsed_data 
 *
 * @return void
 */
function wp_kama_woocommerce_product_import_before_action( $parsed_data ){

	// action...
}

$parsed_data

-

Where the hook is called

do_action( 'woocommerce_product_import_before_import', $parsed_data );

Where the hook is used in WooCommerce