wallet-core/node_modules/core-js/modules/es6.array.fill.js

// 22.1.3.6 Array.prototype.fill(value, start = 0, end = this.length)
var $export = require('./_export');

$export($export.P, 'Array', {fill: require('./_array-fill')});

require('./_add-to-unscopables')('fill');