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https://gerrit.wikimedia.org/r/mediawiki/extensions/Echo
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19 lines
494 B
PHP
19 lines
494 B
PHP
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<?php
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/**
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* Interface providing list of contained values and an optional cache key to go along with it.
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*/
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interface EchoContainmentList {
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/**
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* @return array The values contained within this list.
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*/
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public function getValues();
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/**
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* @return string A string suitable for appending to the cache key prefix to facilitate
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* cache busting when the underlying data changes, or a blank string if
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* not relevant.
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*/
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public function getCacheKey();
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}
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