declare const LINE_FEED = 10;
declare const SOLIDUS = 47;
declare const REVERSE_SOLIDUS = 92;
declare const CHARACTER_TABULATION = 9;
declare const SPACE = 32;
declare const QUOTATION_MARK = 34;
declare const EQUALS_SIGN = 61;
declare const NUMBER_SIGN = 35;
declare const DOLLAR_SIGN = 36;
declare const PERCENTAGE_SIGN = 37;
declare const APOSTROPHE = 39;
declare const LEFT_PARENTHESIS = 40;
declare const RIGHT_PARENTHESIS = 41;
declare const LOW_LINE = 95;
declare const HYPHEN_MINUS = 45;
declare const EXCLAMATION_MARK = 33;
declare const LESS_THAN_SIGN = 60;
declare const GREATER_THAN_SIGN = 62;
declare const COMMERCIAL_AT = 64;
declare const LEFT_SQUARE_BRACKET = 91;
declare const RIGHT_SQUARE_BRACKET = 93;
declare const CIRCUMFLEX_ACCENT = 94;
declare const LEFT_CURLY_BRACKET = 123;
declare const QUESTION_MARK = 63;
declare const RIGHT_CURLY_BRACKET = 125;
declare const VERTICAL_LINE = 124;
declare const TILDE = 126;
declare const CONTROL = 128;
declare const REPLACEMENT_CHARACTER = 65533;
declare const ASTERISK = 42;
declare const PLUS_SIGN = 43;
declare const COMMA = 44;
declare const COLON = 58;
declare const SEMICOLON = 59;
declare const FULL_STOP = 46;
declare const NULL = 0;
declare const BACKSPACE = 8;
declare const LINE_TABULATION = 11;
declare const SHIFT_OUT = 14;
declare const INFORMATION_SEPARATOR_ONE = 31;
declare const DELETE = 127;
declare const EOF = -1;
declare const ZERO = 48;
declare const a = 97;
declare const e = 101;
declare const f = 102;
declare const u = 117;
declare const z = 122;
declare const A = 65;
declare const E = 69;
declare const F = 70;
declare const U = 85;
declare const Z = 90;
/** Re-exported code-point constants used by the Tokenizer class internally. */
export { LINE_FEED, SOLIDUS, REVERSE_SOLIDUS, CHARACTER_TABULATION, SPACE, QUOTATION_MARK, EQUALS_SIGN, NUMBER_SIGN, DOLLAR_SIGN, PERCENTAGE_SIGN, APOSTROPHE, LEFT_PARENTHESIS, RIGHT_PARENTHESIS, LOW_LINE, HYPHEN_MINUS, EXCLAMATION_MARK, LESS_THAN_SIGN, GREATER_THAN_SIGN, COMMERCIAL_AT, LEFT_SQUARE_BRACKET, RIGHT_SQUARE_BRACKET, CIRCUMFLEX_ACCENT, LEFT_CURLY_BRACKET, QUESTION_MARK, RIGHT_CURLY_BRACKET, VERTICAL_LINE, TILDE, CONTROL, REPLACEMENT_CHARACTER, ASTERISK, PLUS_SIGN, COMMA, COLON, SEMICOLON, FULL_STOP, NULL, BACKSPACE, LINE_TABULATION, SHIFT_OUT, INFORMATION_SEPARATOR_ONE, DELETE, EOF, ZERO, a, e, f, u, z, A, E, F, U, Z };
declare const isDigit: (codePoint: number) => boolean;
declare const isSurrogateCodePoint: (codePoint: number) => boolean;
declare const isHex: (codePoint: number) => boolean;
declare const isLowerCaseLetter: (codePoint: number) => boolean;
declare const isUpperCaseLetter: (codePoint: number) => boolean;
declare const isLetter: (codePoint: number) => boolean;
declare const isNonASCIICodePoint: (codePoint: number) => boolean;
declare const isWhiteSpace: (codePoint: number) => boolean;
declare const isNameStartCodePoint: (codePoint: number) => boolean;
declare const isNameCodePoint: (codePoint: number) => boolean;
declare const isNonPrintableCodePoint: (codePoint: number) => boolean;
declare const isValidEscape: (c1: number, c2: number) => boolean;
declare const isIdentifierStart: (c1: number, c2: number, c3: number) => boolean;
declare const isNumberStart: (c1: number, c2: number, c3: number) => boolean;
/** Re-exported character-classification predicates. */
export { isDigit, isSurrogateCodePoint, isHex, isLowerCaseLetter, isUpperCaseLetter, isLetter, isNonASCIICodePoint, isWhiteSpace, isNameStartCodePoint, isNameCodePoint, isNonPrintableCodePoint, isValidEscape, isIdentifierStart, isNumberStart };
declare const stringToNumber: (codePoints: number[]) => number;
/** Re-exported helper: converts an array of code points to a JS number. */
export { stringToNumber };