Edit File: is-map.js
'use strict'; var toStringTagSymbol = require('es6-symbol').toStringTag , toString = Object.prototype.toString , id = '[object Map]' , Global = (typeof Map === 'undefined') ? null : Map; module.exports = function (x) { return (x && ((Global && ((x instanceof Global) || (x === Global.prototype))) || (toString.call(x) === id) || (x[toStringTagSymbol] === 'Map'))) || false; };
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