78148dae50
* Updates * Update * Update * Update * Update * Yarn sometimes prefers npmrc, so use same token * Description * Update readme * Feedback * Add type * new toolkit and scoped registries * npmrc in RUNNER_TEMP * Dont always auth * Try exporting blank token * Get auth working for now pending runner changes * Fix string interpolation for auth token. * Don't export both userconfigs * Update authutil.js * Add single quotes for authString * Fix the registry string. * Use userconfig and append trailing slash * Keep in root of repo * Try just adding auth token * Remove auth token * Try changes again * Add tests * Npm and GPR samples * Add types
43 lines
664 B
Markdown
43 lines
664 B
Markdown
# is-stream [](https://travis-ci.org/sindresorhus/is-stream)
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> Check if something is a [Node.js stream](https://nodejs.org/api/stream.html)
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## Install
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```
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$ npm install --save is-stream
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```
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## Usage
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```js
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const fs = require('fs');
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const isStream = require('is-stream');
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isStream(fs.createReadStream('unicorn.png'));
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//=> true
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isStream({});
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//=> false
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```
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## API
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### isStream(stream)
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#### isStream.writable(stream)
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#### isStream.readable(stream)
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#### isStream.duplex(stream)
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#### isStream.transform(stream)
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## License
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MIT © [Sindre Sorhus](https://sindresorhus.com)
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