StructuredFieldChild constructor
      const
      StructuredFieldChild({ 
    
    
- required StructuredFieldItem item,
- required bool creationMode,
- required int deepLevel,
- required StructuredFieldItem? initialChildrenData,
- required bool editMode,
- required bool singleObject,
- ValueChanged<List< ? onChildChange,StructuredFieldItem> >
- VoidCallback? onMoveUp,
- VoidCallback? onMoveDown,
- VoidCallback? onDelete,
- Key? key,
Implementation
const StructuredFieldChild({
  required this.item,
  required this.creationMode,
  required this.deepLevel,
  required this.initialChildrenData,
  required this.editMode,
  required this.singleObject,
  this.onChildChange,
  this.onMoveUp,
  this.onMoveDown,
  this.onDelete,
  super.key,
});