toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (detectLanguages != null) 'detectLanguages': detectLanguages!,
if (detectedLanguages != null) 'detectedLanguages': detectedLanguages!,
if (inputTrack != null) 'inputTrack': inputTrack!,
if (languages != null) 'languages': languages!,
};