package formatting

import (
	"errors"
	"strings"

	"istio.io/istio/pkg/config/analysis/diag"
)

// MessageThreshold is a wrapper around Level to be used as a cobra command line argument.
// It should satisfy the pflag.Value interface.
type MessageThreshold struct {
	diag.Level
}

// String is a function declared in the pflag.Value interface
func (m *MessageThreshold) String() string {