toJsonForProtocol method
Returns a JSON structure of the model, optimized for Protocol communication.
Implementation
@override
Map<String, dynamic> toJsonForProtocol() {
  return {
    'type': type.toJson(),
    if (deleteTable != null) 'deleteTable': deleteTable,
    if (alterTable != null) 'alterTable': alterTable?.toJsonForProtocol(),
    if (createTable != null) 'createTable': createTable?.toJsonForProtocol(),
  };
}