export declare const DIGIT_CHARSET = "0123456789";
export declare const LOWERCASE_CHARSET = "abcdefghijklmnopqrstuvwxyz";
export declare const UPPERCASE_CHARSET = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
export declare const SYMBOL_CHARSET = "!\"#$%&'()*+,-./:;<=>?@[]{}^_`|~";