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1/// <reference types="user-agent-data-types" />
2
3export const getArchitecture = async () => {
4 // This is necessary to detect Windows 11 on Edge.
5 // [MDN](https://developer.mozilla.org/en-US/docs/Web/API/NavigatorUAData/getHighEntropyValues)
6 // [MSFT](https://learn.microsoft.com/en-us/microsoft-edge/web-platform/how-to-detect-win11)
7 if (typeof navigator?.userAgentData?.getHighEntropyValues === 'function') {
8 const entropyValues = navigator.userAgentData.getHighEntropyValues([
9 'architecture',
10 ]);
11
12 // Apparently in some cases this is not a Promise, we can Promisify it.
13 return Promise.resolve(entropyValues)
14 .then(({ architecture }) => architecture)
15 .catch(() => undefined);
16 }
17
18 return undefined;
19};