Control([value = null, ValidatorFn validator = null, AsyncValidatorFn asyncValidator = null ])

Source

Control(
    [dynamic value = null,
    ValidatorFn validator = null,
    AsyncValidatorFn asyncValidator = null])
    : super(validator, asyncValidator) {
  //// super call moved to initializer */;
  this._value = value;
  this.updateValueAndValidity(onlySelf: true, emitEvent: false);
  this._initObservables();
}