| 'use strict'; | 
| var $ = require('../internals/export'); | 
| var globalThis = require('../internals/global-this'); | 
| var $fromBase64 = require('../internals/uint8-from-base64'); | 
| var anUint8Array = require('../internals/an-uint8-array'); | 
|   | 
| var Uint8Array = globalThis.Uint8Array; | 
|   | 
| // `Uint8Array.prototype.setFromBase64` method | 
| // https://github.com/tc39/proposal-arraybuffer-base64 | 
| if (Uint8Array) $({ target: 'Uint8Array', proto: true }, { | 
|   setFromBase64: function setFromBase64(string /* , options */) { | 
|     anUint8Array(this); | 
|   | 
|     var result = $fromBase64(string, arguments.length > 1 ? arguments[1] : undefined, this, this.length); | 
|   | 
|     return { read: result.read, written: result.written }; | 
|   } | 
| }); |