is-stream
    TypeScript icon, indicating that this package has built-in type declarations

    1.1.0 • Public • Published

    is-stream Build Status

    Check if something is a Node.js stream

    Install

    $ npm install --save is-stream
    

    Usage

    const fs = require('fs');
    const isStream = require('is-stream');
     
    isStream(fs.createReadStream('unicorn.png'));
    //=> true
     
    isStream({});
    //=> false

    API

    isStream(stream)

    isStream.writable(stream)

    isStream.readable(stream)

    isStream.duplex(stream)

    isStream.transform(stream)

    License

    MIT © Sindre Sorhus

    Install

    npm i is-stream@1.1.0

    Version

    1.1.0

    License

    MIT

    Last publish

    Collaborators

    • sindresorhus