{"version":3,"sources":["node_modules\\babel-polyfill\\node_modules\\core-js\\modules\\_an-instance.js"],"names":["module","exports","it","Constructor","name","forbiddenField","undefined","TypeError"],"mappings":"AAAAA,OAAOC,OAAP,CAAiB,SAASC,EAAT,CAAaC,WAAb,CAA0BC,IAA1B,CAAgCC,cAAhC,CAA+C;AAC9D,GAAG,EAAEH,aAAcC,YAAhB,GAAiCE,iBAAmBC,SAAnB,EAAgCD,iBAAkBH,GAAtF,CAA0F;AACxF,KAAMK,WAAUH,KAAO,yBAAjB,CAAN;AACD,CAAC,MAAOF,GAAP;AACH,CAJD","file":"_an-instance.js","sourceRoot":"d:/Work/Office/react-native-on-web/cli/tmpl/project","sourcesContent":["module.exports = function(it, Constructor, name, forbiddenField){\n  if(!(it instanceof Constructor) || (forbiddenField !== undefined && forbiddenField in it)){\n    throw TypeError(name + ': incorrect invocation!');\n  } return it;\n};"]}