@i-xi-dev/base64
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A JavaScript Base64 encoder and decoder, implements Forgiving base64 defined in WHATWG Infra Standard.
27 lines (26 loc) • 906 B
JavaScript
/**
* If the `globalThis` has a [`TransformStream`](https://developer.mozilla.org/en-US/docs/Web/API/TransformStream), or if the `node:stream/web` package has a `TransformStream`, then the `TransformStream` constructor.
* Otherwise referencing it will throw a `ReferenceError`.
*
* - Browser
* References the `globalThis.TransformStream`
*
* - Deno
* References the `globalThis.TransformStream`
*
* - Node.js 18.0+
* References the `globalThis.TransformStream`
*
* - Node.js 15.7+ or 14.18+
* References the [`TransformStream`](https://nodejs.org/api/webstreams.html#class-transformstream) of `node:stream/web` package
*/
let _TransformStream;
if (globalThis.TransformStream) {
_TransformStream = globalThis.TransformStream;
}
else {
const nodeUrl = "node:stream/web";
const nsw = await import(nodeUrl);
_TransformStream = nsw.TransformStream;
}
export { _TransformStream };