Module 521351

function(r,t,e){var n=e(503628),o=e(339626),i=/#|\.prototype\./,a=function(r,t){var e=c[u(r)];return e===p||e!==f&&(o(t)?n(t):!!t)},u=a.normalize=function(r){return String(r).replace(i,".").toLowerCase()},c=a.data={},f=a.NATIVE="N",p=a.POLYFILL="P";r.exports=a}