/**
 * LT Language Token Types
 * All tokens recognized by the LT compiler
 */
export declare enum TokenType {
    NUMBER = "NUMBER",
    STRING = "STRING",
    LONG_STRING = "LONG_STRING",
    BOOLEAN = "BOOLEAN",
    NIL = "NIL",
    IDENTIFIER = "IDENTIFIER",
    VAR = "VAR",// global
    LET = "LET",// local
    LOCAL = "LOCAL",// local (Lua compatibility)
    CONST = "CONST",// local <const>
    IF = "IF",
    THEN = "THEN",
    ELSE = "ELSE",
    ELSEIF = "ELSEIF",
    END = "END",
    FOR = "FOR",
    IN = "IN",
    BY = "BY",
    WHILE = "WHILE",
    DO = "DO",
    RETURN = "RETURN",
    BREAK = "BREAK",
    CONTINUE = "CONTINUE",
    SWITCH = "SWITCH",
    CASE = "CASE",
    DEFAULT = "DEFAULT",
    FUNCTION = "FUNCTION",
    FUNC = "FUNC",// func alias
    ARROW = "ARROW",// =>
    SPREAD = "SPREAD",// ...
    GUARD = "GUARD",
    SAFE = "SAFE",
    THREAD = "THREAD",
    LOOP = "LOOP",
    WAIT = "WAIT",
    TIMEOUT = "TIMEOUT",
    INTERVAL = "INTERVAL",
    TRY = "TRY",
    CATCH = "CATCH",
    EMIT = "EMIT",
    EMIT_CLIENT = "EMIT_CLIENT",
    EMIT_SERVER = "EMIT_SERVER",
    EVENT = "EVENT",
    NETEVENT = "NETEVENT",
    EXPORT = "EXPORT",
    ADDCMD = "ADDCMD",
    INTERFACE = "INTERFACE",
    AND = "AND",
    OR = "OR",
    NOT = "NOT",
    PLUS = "PLUS",// +
    MINUS = "MINUS",// -
    PLUS_PLUS = "PLUS_PLUS",// ++
    MINUS_MINUS = "MINUS_MINUS",// --
    STAR = "STAR",// *
    SLASH = "SLASH",// /
    PERCENT = "PERCENT",// %
    CARET = "CARET",// ^
    HASH = "HASH",// #
    EQUALS = "EQUALS",// =
    PLUS_EQ = "PLUS_EQ",// +=
    MINUS_EQ = "MINUS_EQ",// -=
    STAR_EQ = "STAR_EQ",// *=
    SLASH_EQ = "SLASH_EQ",// /=
    PERCENT_EQ = "PERCENT_EQ",// %=
    CONCAT_EQ = "CONCAT_EQ",// ..=
    EQ = "EQ",// ==
    NEQ = "NEQ",// ~= or !=
    LT = "LT",// <
    GT = "GT",// >
    LTE = "LTE",// <=
    GTE = "GTE",// >=
    QUESTION = "QUESTION",// ? (Ternary)
    OPT_DOT = "OPT_DOT",// ?.
    OPT_BRACKET = "OPT_BRACKET",// ?[
    NULL_COALESCE = "NULL_COALESCE",// ??
    LPAREN = "LPAREN",// (
    RPAREN = "RPAREN",// )
    LBRACE = "LBRACE",// {
    RBRACE = "RBRACE",// }
    LBRACKET = "LBRACKET",// [
    RBRACKET = "RBRACKET",// ]
    LT_ANGLE = "LT_ANGLE",// < (vector)
    GT_ANGLE = "GT_ANGLE",// > (vector)
    COMMA = "COMMA",// ,
    DOT = "DOT",// .
    COLON = "COLON",// :
    SEMICOLON = "SEMICOLON",// ;
    CONCAT = "CONCAT",// ..
    RANGE = "RANGE",// ..
    EOF = "EOF",
    NEWLINE = "NEWLINE",
    COMMENT = "COMMENT"
}
export interface Token {
    type: TokenType;
    value: string;
    line: number;
    column: number;
    quote?: string;
}
/**
 * Reserved keywords map
 */
export declare const KEYWORDS: Record<string, TokenType>;