21 lines
579 B
PHP
21 lines
579 B
PHP
<?php
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namespace SilverStripe\Core\Startup;
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/**
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* Public interface for startup flush discoverers
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*/
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interface FlushDiscoverer
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{
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/**
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* Check whether we have to flush manifest
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*
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* The return value is either null or a bool
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* - null means the discoverer does not override the default behaviour (other discoverers decision)
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* - bool means the discoverer wants to force flush or prevent it (true or false respectively)
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*
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* @return null|bool null if don't care or bool to force or prevent flush
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*/
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public function shouldFlush();
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}
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