spacing property
Implementation
@JsonKey(name: 'auto_play') bool get autoPlay;@JsonKey(name: 'auto_play_interval') int get autoPlayInterval;@JsonKey(name: 'show_indicators') bool get showIndicators;@JsonKey(name: 'show_arrows') bool get showArrows;@JsonKey(name: 'items_visible') int get itemsVisible; double get spacing;