WordPress/wp-admin/js/wp-fullscreen-stub.min.js

!function(){function i(){}window.wp=window.wp||{},window.wp.editor=window.wp.editor||{},window.wp.editor.fullscreen={bind_resize:i,dfwWidth:i,off:i,on:i,refreshButtons:i,resizeTextarea:i,save:i,switchmode:i,toggleUI:i,settings:{},pubsub:{publish:i,subscribe:i,unsubscribe:i,topics:{}},fade:{In:i,Out:i},ui:{fade:i,init:i}}}();