Base64Decoder constructor

const Base64Decoder({
  1. required List<int> alphabet,
  2. int? padding,
})

Creates a new Base64Decoder instance.

Parameters:

  • The alphabet maps each input character to its 6-bit word.
  • If padding is not null, trailing occurrences of it are stripped before decoding.

Implementation

const Base64Decoder({
  required super.alphabet,
  super.padding,
}) : super(bits: 6);