Extend the default configuration
This can either be path relative to root or a raw config object.
If you pass a raw config object, its configFileDir will be root.
Optional files
files:string[]
The files to lint, relative to root
Optional formatter
formatter:"msbuild" | "verbose" | string
Optional tslint
tslint:any
Instance of tslint to use
Optional tslintJson
tslintJson:undefined | string
Path to the output tslint.json file, relative to root
Extend the default configuration This can either be path relative to
rootor a raw config object. If you pass a raw config object, its configFileDir will beroot.