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| 'use strict';
| module.exports = x => {
| if (typeof x !== 'string') {
| throw new TypeError('Expected a string, got ' + typeof x);
| }
|
| // Catches EFBBBF (UTF-8 BOM) because the buffer-to-string
| // conversion translates it to FEFF (UTF-16 BOM)
| if (x.charCodeAt(0) === 0xFEFF) {
| return x.slice(1);
| }
|
| return x;
| };
|
|
