settingsOf<S extends Object> method

@override S settingsOf<S extends Object>(String toolId)

The current settings of the tool toolId (one of this kit's tools with settings). Throws ArgumentError for another id or an S the settings are not.

Implementation

@override
S settingsOf<S extends Object>(String toolId) {
  final value = _settings[toolId];
  if (value == null) {
    throw ArgumentError.value(toolId, 'toolId', 'has no settings here');
  }
  if (value is! S) {
    throw ArgumentError.value(
        toolId, 'toolId', 'has settings of ${value.runtimeType}, not $S');
  }
  return value;
}