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skyscrapers
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wp-content
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plugins
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wordpress-seo
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vendor_prefixed
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guzzlehttp
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promises
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src
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TaskQueueInterface.php
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<?php declare (strict_types=1); namespace YoastSEO_Vendor\GuzzleHttp\Promise; interface TaskQueueInterface { /** * Returns true if the queue is empty. */ public function isEmpty() : bool; /** * Adds a task to the queue that will be executed the next time run is * called. */ public function add(callable $task) : void; /** * Execute all of the pending task in the queue. */ public function run() : void; }