operator & method
Convenience operator returning a parser that accepts the receiver followed
by other. See seq for details.
For example, the parser letter() & digit() & letter() accepts a
letter followed by a digit and another letter. The parse result of the
input string 'a1b' is the list <dynamic>['a', '1', 'b'].
Implementation
@useResult
Parser<List<dynamic>> operator &(Parser other) => seq(other);