- [ ] new
- [ ] build
- [ ] serve
- [ ] test
- [ ] e2e
- [ ] generate
- [ ] add
- [ ] update
- [x] lint
- [ ] xi18n
- [ ] run
- [ ] config
- [ ] help
- [ ] version
- [ ] doc

ng new test-app
cd ../test-app
ng lint --files "src/app/app.component.ts"

Schema validation failed with the following errors:
  Data path ".files" should be array.

Angular CLI: 6.2.9
Node: 8.12.0
OS: linux x64
Angular: 6.1.10
... animations, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, router

Package                           Version
-----------------------------------------------------------
@angular-devkit/architect         0.8.9
@angular-devkit/build-angular     0.8.9
@angular-devkit/build-optimizer   0.8.9
@angular-devkit/build-webpack     0.8.9
@angular-devkit/core              0.8.9
@angular-devkit/schematics        0.8.9
@angular/cli                      6.2.9
@ngtools/webpack                  6.2.9
@schematics/angular               0.8.9
@schematics/update                0.8.9
rxjs                              6.2.2
typescript                        2.9.2
webpack                           4.16.4