'use strict';
var matchOperatorsRe = /[|\{}()[]^$+*?.]/g;
module.exports = function (str) {
if (typeof str !== 'string') { throw new TypeError('Expected a string'); } return str.replace(matchOperatorsRe, '\\$&');
};
'use strict';
var matchOperatorsRe = /[|\{}()[]^$+*?.]/g;
module.exports = function (str) {
if (typeof str !== 'string') { throw new TypeError('Expected a string'); } return str.replace(matchOperatorsRe, '\\$&');
};