return nil, nil
		})

	validateFuncs = make(map[string]ValidateFunc)
)

type (
	Warning    = agent.Warning
	Validation = agent.Validation
)

// WrapWarning turns an error into a Validation as a warning
func WrapWarning(e error) Validation {
	return Validation{Warning: e}
}

func AppendValidation(v Validation, vs ...error) Validation {
	return agent.AppendValidation(v, vs...)