lexer

const (
	// Literals
	TokenInt    TokenType = "INT"
	TokenFloat  TokenType = "FLOAT"
	TokenString TokenType = "STRING"
	TokenIdent  TokenType = "IDENT"

	// Operators
	TokenPlus           TokenType = "+"
	TokenMinus          TokenType = "-"
	TokenAsterisk       TokenType = "*"
	TokenSlash          TokenType = "/"
	TokenPercent        TokenType = "%"
	TokenAssign         TokenType = "="
	TokenPlusAssign     TokenType = "+="
	TokenMinusAssign    TokenType = "-="
	TokenAsteriskAssign TokenType = "*="
	TokenSlashAssign    TokenType = "/="
	TokenPercentAssign  TokenType = "%="
	TokenEqual          TokenType = "=="
	TokenNotEqual       TokenType = "!="
	TokenLT             TokenType = "<"
	TokenGT             TokenType = ">"
	TokenLTE            TokenType = "<="
	TokenGTE            TokenType = ">="
	TokenAnd            TokenType = "&&"
	TokenOr             TokenType = "||"
	TokenNot            TokenType = "!"
	TokenIncrement      TokenType = "++"
	TokenDecrement      TokenType = "--"

	// Delimiters
	TokenComma     TokenType = ","
	TokenColon     TokenType = ":"
	TokenSemicolon TokenType = ";"
	TokenLParen    TokenType = "("
	TokenRParen    TokenType = ")"
	TokenLBrace    TokenType = "{"
	TokenRBrace    TokenType = "}"
	TokenLBracket  TokenType = "["
	TokenRBracket  TokenType = "]"
	TokenDot       TokenType = "."
	TokenArrow     TokenType = "=>"
	TokenQuestion  TokenType = "?"

	// Keywords
	TokenVar      TokenType = "VAR"
	TokenConst    TokenType = "CONST"
	TokenFunc     TokenType = "FUNC"
	TokenReturn   TokenType = "RETURN"
	TokenIf       TokenType = "IF"
	TokenElse     TokenType = "ELSE"
	TokenWhile    TokenType = "WHILE"
	TokenFor      TokenType = "FOR"
	TokenIn       TokenType = "IN"
	TokenBreak    TokenType = "BREAK"
	TokenContinue TokenType = "CONTINUE"
	TokenSwitch   TokenType = "SWITCH"
	TokenCase     TokenType = "CASE"
	TokenDefault  TokenType = "DEFAULT"
	TokenTry      TokenType = "TRY"
	TokenCatch    TokenType = "CATCH"
	TokenFinally  TokenType = "FINALLY"
	TokenThrow    TokenType = "THROW"
	TokenClass    TokenType = "CLASS"
	TokenExtends  TokenType = "EXTENDS"
	TokenNew      TokenType = "NEW"
	TokenThis     TokenType = "THIS"
	TokenSuper    TokenType = "SUPER"
	TokenNull     TokenType = "NULL"
	TokenTrue     TokenType = "TRUE"
	TokenFalse    TokenType = "FALSE"
	TokenImport   TokenType = "IMPORT"
	TokenExport   TokenType = "EXPORT"

	// Special
	TokenEOF     TokenType = "EOF"
	TokenIllegal TokenType = "ILLEGAL"
)