17 lines
434 B
PHP
17 lines
434 B
PHP
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<?php defined('SYSPATH') or die('No direct access allowed.');
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/**
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* This interface ensures that all invoice processing objects have the right methods
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*
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* @package Invoice
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* @category Interface
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* @author Deon George
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* @copyright (c) 2009-2013 Open Source Billing
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* @license http://dev.osbill.net/license.html
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*/
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interface Invoicable {
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// Render the line item for an invoice
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public function invoice_line();
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}
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?>
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