fromJson method
Implementation
@override
ButtonProperties fromJson(properties) {
return ButtonProperties(
text: properties["text"],
textColorHex: properties["textColorHex"],
textSize: properties["textSize"],
textAllCaps: properties["textAllCaps"],
fillMaxSize: properties["fillMaxSize"],
backgroundHex: properties["backgroundHex"],
actionProperties: ActionProperties.fromJson(
properties[ActionProperties.key]));
}