<?php interface PluginInterface { public function save(); public function includeCSS($filename); public function includeJS($filename); public function domainPath(); public function htmlPath(); public function phpPath(); public function phpPathDB(); public function getMetadata($key); public function setMetadata($key, $value); public function getValue($field, $html = true); public function label(); public function name(); public function description(); public function author(); public function email(); public function type(); public function website(); public function position(); public function version(); public function releaseDate(); public function className(); public function formButtons(); public function isCompatible(); public function directoryName(); public function install($position = 1); public function uninstall(); /** * Returns True if the plugin is installed * * @return boolean */ public function installed(): bool; public function workspace(); public function init(); public function prepare(); public function post(); public function configure($args); public function setField($field, $value); public function setPosition($position); public function webhook($URI = false, $returnsAfterURI = false, $fixed = true); }