<?php
$CONFIG = array (
'enabledPreviewProviders' => [
    'OC\Preview\MP3',
    'OC\Preview\TXT',
    'OC\Preview\MarkDown',
    'OC\Preview\OpenDocument',
    'OC\Preview\Krita',
    'OC\Preview\Imaginary',
],
'preview_imaginary_url' => 'http://preview:9000',
);