toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (channel != null) 'channel': channel!,
if (emulatedFormFactor != null)
'emulatedFormFactor': emulatedFormFactor!,
if (formFactor != null) 'formFactor': formFactor!,
if (locale != null) 'locale': locale!,
if (onlyCategories != null) 'onlyCategories': onlyCategories!,
};