21 lines
523 B
PHP
21 lines
523 B
PHP
<?php
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/**
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* Invoice Ninja (https://invoiceninja.com)
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*
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* @link https://github.com/invoiceninja/invoiceninja source repository
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*
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* @copyright Copyright (c) 2020. Invoice Ninja LLC (https://invoiceninja.com)
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*
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* @license https://opensource.org/licenses/AAL
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*/
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namespace App\Libraries\Currency\Conversion;
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interface CurrencyConversionInterface
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{
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public function convert($amount, $from_currency_id, $to_currency_id, $date = null);
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public function exchangeRate($from_currency_id, $to_currency_id, $date = null);
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} |