toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (formattedScore != null) 'formattedScore': formattedScore!,
if (formattedScoreRank != null)
'formattedScoreRank': formattedScoreRank!,
if (kind != null) 'kind': kind!,
if (player != null) 'player': player!,
if (scoreRank != null) 'scoreRank': scoreRank!,
if (scoreTag != null) 'scoreTag': scoreTag!,
if (scoreValue != null) 'scoreValue': scoreValue!,
if (timeSpan != null) 'timeSpan': timeSpan!,
if (writeTimestampMillis != null)
'writeTimestampMillis': writeTimestampMillis!,
};