pixelfed/config/partialcache.php

<?php

return [

    // Enable or disable partialcache alltogether
    'enabled' => true,

    // The name of the blade directive to register
    'directive' => 'cache',

    // The base key that used for cache items
    'key' => 'partialcache',

    // The default cache duration in minutes, set null to remember forever 
    'default_duration' => null

];