Possibility to add Customized linting message on rules

[rainerhahnekamp]

It would be great, if we could optionally define custom error message, for a specific rules:

Example

export sheriffConfig = {
  // ...
  depRules: {
    'type:ui': {
      allow: ['type:model'],
      message: (to: string) => to === 'type:data' ? 'only container components in feature can access a data module' : 'access denied'
    }
  }
}