#include <string>
#include <optional>
#include <vector>

namespace Solstice {
    class Lexer {
        std::string input;
        size_t size;
        size_t current;
        std::optional<char> peek(int ahead = 1); 
        std::optional<char> consume();
        public:
        Lexer(std::string in);
        std::vector<std::string> lex();  

    };
}