BracketCounter constructor
Construct a new instance.
Implementation
BracketCounter({
required this.characters,
required this.startIndex,
required this.openingBracket,
required this.closingBracket,
});
Construct a new instance.
BracketCounter({
required this.characters,
required this.startIndex,
required this.openingBracket,
required this.closingBracket,
});