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}
// auto-load Promise polyfill if needed in the browser
var doPolyfill = typeof Promise === 'undefined';
// document.write
if (typeof document !== 'undefined') {
var scripts = document.getElementsByTagName('script');
$__curScript = scripts[scripts.length - 1];
if (document.currentScript && ($__curScript.defer || $__curScript.async))
$__curScript = document.currentScript;
if (!$__curScript.src)
$__curScript = undefined;
if (doPolyfill) {
var curPath = $__curScript.src;
var basePath = curPath.substr(0, curPath.lastIndexOf('/') + 1);
window.systemJSBootstrap = bootstrap;
document.write(
'<' + 'script type="text/javascript" src="' + basePath + 'system-polyfills.js">' + '<' + '/script>'
);
}
else {
bootstrap();
}
}
// importScripts
else if (typeof importScripts !== 'undefined') {
var basePath = '';
try {
throw new Error('_');
} catch (e) {
e.stack.replace(/(?:at|@).*(http.+):[\d]+:[\d]+/, function(m, url) {
$__curScript = { src: url };
basePath = url.replace(/\/[^\/]*$/, '/');
});
}
if (doPolyfill)
importScripts(basePath + 'system-polyfills.js');
bootstrap();
}
else {
$__curScript = typeof __filename != 'undefined' ? { src: __filename } : null;
bootstrap();
}
})();
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