ng generate cl [name] <options...>
--dry-run Run through without making any changes.
  aliases:  -d -dryRun
--force Forces overwriting of files.
  aliases:  -f -force
--app Specifies app name to use.
  aliases:  -a -app
--collection Schematics collection to use.
  aliases:  -c -collection
--lint-fix Use lint to fix files after generation.
  aliases:  -lf -lintFix
--spec (boolean) Specifies if a spec file is generated.
--type (string) Specifies the type of class.