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30 lines
470 B
PHP
30 lines
470 B
PHP
<?php
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namespace App\Attribut;
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/**
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* @author kevinfrantz
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*/
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interface IdAttributInterface
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{
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/**
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* @param int $id
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*/
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public function setId(int $id): void;
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/**
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* Don't use this function to check if an id is set.
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* Use instead:.
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*
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* @see self::hasId()
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*
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* @return int|null
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*/
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public function getId(): ?int;
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/**
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* @return bool Checks if attribute is set
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*/
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public function hasId(): bool;
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}
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