ThemeSettings.fromJson constructor
Parse from a json
Implementation
factory ThemeSettings.fromJson(Map<String, dynamic> json) => ThemeSettings(
accentColor: json['accent_color'],
background: json['background'] == null ? null : Background.fromJson(json['background']),
outgoingMessageFill: BackgroundFill.fromJson(json['outgoing_message_fill']),
animateOutgoingMessageFill: json['animate_outgoing_message_fill'],
outgoingMessageAccentColor: json['outgoing_message_accent_color'],
);