type DepthLoggerV2 interface {
	LoggerV2
	// InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Println.
	InfoDepth(depth int, args ...any)
	// WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Println.
	WarningDepth(depth int, args ...any)
	// ErrorDepth logs to ERROR log at the specified depth. Arguments are handled in the manner of fmt.Println.
	ErrorDepth(depth int, args ...any)
	// FatalDepth logs to FATAL log at the specified depth. Arguments are handled in the manner of fmt.Println.
	FatalDepth(depth int, args ...any)
}

var DepthLoggerV2Impl DepthLoggerV2

type Logger interface {
	Fatal(args ...any)
	Fatalf(format string, args ...any)
	Fatalln(args ...any)
	Print(args ...any)
	Printf(format string, args ...any)
	Println(args ...any)
}

type LoggerV2 interface {
	// Info logs to INFO log. Arguments are handled in the manner of fmt.Print.
	Info(args ...any)
	// Infoln logs to INFO log. Arguments are handled in the manner of fmt.Println.
	Infoln(args ...any)
	// Infof logs to INFO log. Arguments are handled in the manner of fmt.Printf.
	Infof(format string, args ...any)
	// Warning logs to WARNING log. Arguments are handled in the manner of fmt.Print.
	Warning(args ...any)
	// Warningln logs to WARNING log. Arguments are handled in the manner of fmt.Println.
	Warningln(args ...any)
	// Warningf logs to WARNING log. Arguments are handled in the manner of fmt.Printf.
	Warningf(format string, args ...any)
	// Error logs to ERROR log. Arguments are handled in the manner of fmt.Print.
	Error(args ...any)
	// Errorln logs to ERROR log. Arguments are handled in the manner of fmt.Println.
	Errorln(args ...any)
	// Errorf logs to ERROR log. Arguments are handled in the manner of fmt.Printf.
	Errorf(format string, args ...any)
	// Fatal logs to ERROR log. Arguments are handled in the manner of fmt.Print.
	// gRPC ensures that all Fatal logs will exit with os.Exit(1).
	// Implementations may also call os.Exit() with a non-zero exit code.
	Fatal(args ...any)
	// Fatalln logs to ERROR log. Arguments are handled in the manner of fmt.Println.
	// gRPC ensures that all Fatal logs will exit with os.Exit(1).
	// Implementations may also call os.Exit() with a non-zero exit code.
	Fatalln(args ...any)
	// Fatalf logs to ERROR log. Arguments are handled in the manner of fmt.Printf.
	// gRPC ensures that all Fatal logs will exit with os.Exit(1).
	// Implementations may also call os.Exit() with a non-zero exit code.
	Fatalf(format string, args ...any)
	// V reports whether verbosity level l is at least the requested verbose level.
	V(l int) bool
}

var LoggerV2Impl LoggerV2

type LoggerV2Config struct {
	// Verbosity sets the verbosity level of the logger.
	Verbosity int
	// FormatJSON controls whether the logger should output logs in JSON format.
	FormatJSON bool
}

type LoggerWrapper struct {
	Logger
}