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2 years ago
'use strict';
var util = require('util');
var getPolyfill = require('./polyfill');
module.exports = function shimUtilPromisify() {
var polyfill = getPolyfill();
if (polyfill !== util.promisify) {
Object.defineProperty(util, 'promisify', {
configurable: true,
enumerable: true,
value: polyfill,
writable: true
});
}
return polyfill;
};