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<?php
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namespace fox;
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/**
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*
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* Interface fox\stringExportable
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*
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* @copyright MX STAR LLC 2018-2022
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* @version 4.0.0
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* @author Pavel Dmitriev
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* @license GPLv3
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*
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**/
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interface stringExportable
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{
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public function __toString(): string;
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public function isNull(): bool;
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}
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?>
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