The code snippets help with a quick generation of shareable-module and shareable-router definitions.
To create a routes definition like this one about.routes.ts, just start typing share, choose share-routes and hit enter. Then first you will need to enter the prefix for the name of the class, then hit tab and type the name of the file/folder of the module.
To create a module definition like this one about.module.ts, just start typing share, choose share-module and hit enter. Then follow the same steps as before