It defines a portable component model interfaces and provides utility classes to handle component lifecycle.
Packages
The module contains the following packages:
- Build - basic factories for constructing objects
 - Config - configuration readers and managers, whose main task is to deliver configuration parameters to the application from wherever they are being stored
 - Context -
 - Exec - connection discovery and configuration services
 - Refer - this package provides interfaces and classes used to create different types of tracers
 - Run - the root package
 
Use
Install the NPM package as
npm install pip-services4-components-node --save