This function allows you to get an array of common text file extensions with or without the dot Common formats includes: html, htm, css, js, php, asp, jsp, py, rb, pl, cgi, cfm, xml, json, rss, xhtml, ts, jsx, tsx, scss, sass, less, vue, svelte Extended formats includes: aspx, ashx, asmx, axd, do, action, faces, xhtml, jspx, tag, tld, erb, rhtml, haml, slim, ejs, hbs, handlebars, mustache, twig, blade, smarty, ftl, vm, vsl, tpl, tmpl, phtml, php3, php4, php5, phps, pht, phar, shtml, shtm, stm, ihtml, mhtml, mht, wml, wap, csp, cer, part, webmanifest, appcache, webapp, map, coffee, dart, elm, cljs, elm