var _Symbol$hasInstance = require("../core-js/symbol/has-instance"); | |
var _Symbol = require("../core-js/symbol"); | |
function _instanceof(left, right) { | |
if (right != null && typeof _Symbol !== "undefined" && right[_Symbol$hasInstance]) { | |
return !!right[_Symbol$hasInstance](left); | |
} else { | |
return left instanceof right; | |
} | |
} | |
module.exports = _instanceof; |