declare const TOKEN_ALPHABET = "ABCDEFGHJKMNPQRSTUVWXYZ23456789";
declare function generateToken(len?: number): string;
declare const TOKEN_INPUT_PATTERN: RegExp;
declare const TOKEN_VALID_PATTERN: RegExp;
declare function sanitizeTokenInput(raw: string): string;

export { TOKEN_ALPHABET, TOKEN_INPUT_PATTERN, TOKEN_VALID_PATTERN, generateToken, sanitizeTokenInput };