cloudsql

type Dialer interface {
	// Dial returns a connection to the specified instance.
	Dial(ctx context.Context, inst string, opts ...cloudsqlconn.DialOption) (net.Conn, error)
	// EngineVersion retrieves the provided instance's database version (e.g.,
	// POSTGRES_14)
	EngineVersion(ctx context.Context, inst string) (string, error)

	io.Closer
}

type Logger interface {
	// Debugf is for reporting additional information about internal operations.
	Debugf(format string, args ...interface{})
	// Infof is for reporting informational messages.
	Infof(format string, args ...interface{})
	// Errorf is for reporting errors.
	Errorf(format string, args ...interface{})
}