log

type Field = zapcore.Field

type Logger interface {
	// Use Debug if you want your logs running in development, testing,
	// production.
	Debug(msg string, fields ...Field)
	// Use Info if you want your logs running in production.
	Info(msg string, fields ...Field)
	// Use Error if you want your logs running in production and you have an error.
	Error(msg string, fields ...Field)

	With(...Field) *logger
}