| Path : /var/www/html/infraai.ai/frontend/node_modules/workbox-core/_private/ |
|
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| Current File : /var/www/html/infraai.ai/frontend/node_modules/workbox-core/_private/canConstructReadableStream.js |
/*
Copyright 2019 Google LLC
Use of this source code is governed by an MIT-style
license that can be found in the LICENSE file or at
https://opensource.org/licenses/MIT.
*/
import '../_version.js';
let supportStatus;
/**
* A utility function that determines whether the current browser supports
* constructing a [`ReadableStream`](https://developer.mozilla.org/en-US/docs/Web/API/ReadableStream/ReadableStream)
* object.
*
* @return {boolean} `true`, if the current browser can successfully
* construct a `ReadableStream`, `false` otherwise.
*
* @private
*/
function canConstructReadableStream() {
if (supportStatus === undefined) {
// See https://github.com/GoogleChrome/workbox/issues/1473
try {
new ReadableStream({ start() { } });
supportStatus = true;
}
catch (error) {
supportStatus = false;
}
}
return supportStatus;
}
export { canConstructReadableStream };