FieldSelector.fromJson constructor
      
      FieldSelector.fromJson(
    
    
- Map json_
Implementation
FieldSelector.fromJson(core.Map json_)
  : this(
      fields:
          (json_['fields'] as core.List?)
              ?.map(
                (value) => FieldReference.fromJson(
                  value as core.Map<core.String, core.dynamic>,
                ),
              )
              .toList(),
    );