source: imaps-frontend/node_modules/string.prototype.matchall/polyfill.js

'use strict';

var implementation = require('./implementation');

module.exports = function getPolyfill() {
        if (String.prototype.matchAll) {
                try {
                        ''.matchAll(RegExp.prototype);
                } catch (e) {
                        return String.prototype.matchAll;
                }
        }
        return implementation;
};