logger

type CallStack interface {
	fmt.Formatter
}

type CompositeMultiHandler struct {
	DebugHandler    LogHandler
	InfoHandler     LogHandler
	WarnHandler     LogHandler
	ErrorHandler    LogHandler
	CriticalHandler LogHandler
}

type ContextMap map[string]interface{}

type ListLogHandler struct {
	// contains filtered or unexported fields
}

type LogFormat interface {
	log15.Format
}

type LogHandler interface {
	log15.Handler
}

type LogLevel log15.Lvl

type LogOptions struct {
	Ctx                    *config.Context
	ReplaceExistingHandler bool
	HandlerWrap            ParentLogHandler
	Levels                 []LogLevel
	ExtendedOptions        map[string]interface{}
}

type LogStackHandler interface {
	LogHandler
	GetStack() int
}

type MultiLogger interface {
	// New returns a new Logger that has this logger's context plus the given context
	New(ctx ...interface{}) MultiLogger

	// SetHandler updates the logger to write records to the specified handler.
	SetHandler(h LogHandler)
	// Set the stack depth for the logger
	SetStackDepth(int) MultiLogger

	// Log a message at the given level with context key/value pairs
	Debug(msg string, ctx ...interface{})

	// Log a message at the given level formatting message with the parameters
	Debugf(msg string, params ...interface{})

	// Log a message at the given level with context key/value pairs
	Info(msg string, ctx ...interface{})

	// Log a message at the given level formatting message with the parameters
	Infof(msg string, params ...interface{})

	// Log a message at the given level with context key/value pairs
	Warn(msg string, ctx ...interface{})

	// Log a message at the given level formatting message with the parameters
	Warnf(msg string, params ...interface{})

	// Log a message at the given level with context key/value pairs
	Error(msg string, ctx ...interface{})

	// Log a message at the given level formatting message with the parameters
	Errorf(msg string, params ...interface{})

	// Log a message at the given level with context key/value pairs
	Crit(msg string, ctx ...interface{})

	// Log a message at the given level formatting message with the parameters
	Critf(msg string, params ...interface{})

	// Log a message at the given level with context key/value pairs and exits
	Fatal(msg string, ctx ...interface{})

	// Log a message at the given level formatting message with the parameters and exits
	Fatalf(msg string, params ...interface{})

	// Log a message at the given level with context key/value pairs and panics
	Panic(msg string, ctx ...interface{})

	// Log a message at the given level formatting message with the parameters and panics
	Panicf(msg string, params ...interface{})
}

type ParentLogHandler interface {
	SetChild(handler LogHandler) LogHandler
}

type RevelLogger struct {
	log15.Logger
}