MapConfig.fromJson constructor

MapConfig.fromJson(
  1. Map<String, dynamic> json
)

Implementation

factory MapConfig.fromJson(Map<String, dynamic> json) {
  final instance = _$MapConfigFromJson(json);
  if (instance.builtin == null && !instance.lazy) {
    throw Exception(
      'Invalid MapConfig: lazy can only be false when builtin is not null',
    );
  }
  return instance;
}