Module 607771

149 characters · in 129335.be46ea36a147284d.js

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function(e,t,n){var r,o=n(530330),a=(r=/[^.]+$/.exec(o&&o.keys&&o.keys.IE_PROTO||""))?"Symbol(src)_1."+r:"";e.exports=function(e){return!!a&&a in e}}