Binary package “node-isstream” in ubuntu mantic

Determine if an object is a Stream

 The missing Stream.isStream(obj): determine if an object is standard
 Node.js Stream. Works for Node-core Stream objects (for 0.8, 0.10, 0.11,
 and in theory, older and newer versions) and all versions of
 readable-stream.
 .
 Node.js is an event-based server-side JavaScript engine.