<?php /** * Class BackWPup_Download_File_Interface. */ interface BackWPup_Download_File_Interface { /** * Download File. * * Initialize, clean the output and call the function that will download the file */ public function download(); /** * Set Headers. * * @return $this For concatenation */ public function headers(); /** * Clean The output. * * @return $this For concatenation */ public function clean_ob(); /** * File Path. * * @return string The file path to download */ public function filepath(); }
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