maybeWhen<TResult extends Object?> method Null safety

  1. @optionalTypeArgs
TResult maybeWhen<TResult extends Object?>(
  1. {TResult w100(
      )?,
    1. TResult w200(
        )?,
      1. TResult w300(
          )?,
        1. TResult w400(
            )?,
          1. TResult w500(
              )?,
            1. TResult w600(
                )?,
              1. TResult w700(
                  )?,
                1. TResult w800(
                    )?,
                  1. TResult w900(
                      )?,
                    1. required TResult orElse(
                        )}
                      )
                      @optionalTypeArgs, inherited

                      Implementation

                      @optionalTypeArgs
TResult maybeWhen<TResult extends Object?>({
  TResult Function()? w100,
  TResult Function()? w200,
  TResult Function()? w300,
  TResult Function()? w400,
  TResult Function()? w500,
  TResult Function()? w600,
  TResult Function()? w700,
  TResult Function()? w800,
  TResult Function()? w900,
  required TResult orElse(),
}) =>
    throw _privateConstructorUsedError;