/usr/share/javascript/jquery-ui/ui/effects/effect-blind.min.js is in libjs-jquery-ui 1.12.1+dfsg-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 | !function(factory){"function"==typeof define&&define.amd?define(["jquery","../version","../effect"],factory):factory(jQuery)}(function($){return $.effects.define("blind","hide",function(options,done){var map={up:["bottom","top"],vertical:["bottom","top"],down:["top","bottom"],left:["right","left"],horizontal:["right","left"],right:["left","right"]},element=$(this),direction=options.direction||"up",start=element.cssClip(),animate={clip:$.extend({},start)},placeholder=$.effects.createPlaceholder(element);animate.clip[map[direction][0]]=animate.clip[map[direction][1]],"show"===options.mode&&(element.cssClip(animate.clip),placeholder&&placeholder.css($.effects.clipToBox(animate)),animate.clip=start),placeholder&&placeholder.animate($.effects.clipToBox(animate),options.duration,options.easing),element.animate(animate,{queue:!1,duration:options.duration,easing:options.easing,complete:done})})});
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