export declare const DATE_MAX_YEAR = 2050;
export declare const DATE_MIN_YEAR = 1000;
export declare const DATE_SPLITS: {
    4: number[][];
    5: number[][];
    6: number[][];
    7: number[][];
    8: number[][];
};
export declare const BRUTEFORCE_CARDINALITY = 10;
export declare const MIN_GUESSES_BEFORE_GROWING_SEQUENCE = 10000;
export declare const MIN_SUBMATCH_GUESSES_SINGLE_CHAR = 10;
export declare const MIN_SUBMATCH_GUESSES_MULTI_CHAR = 50;
export declare const MIN_YEAR_SPACE = 20;
export declare const START_UPPER: RegExp;
export declare const END_UPPER: RegExp;
export declare const ALL_UPPER: RegExp;
export declare const ALL_UPPER_INVERTED: RegExp;
export declare const ALL_LOWER: RegExp;
export declare const ALL_LOWER_INVERTED: RegExp;
export declare const ONE_LOWER: RegExp;
export declare const ONE_UPPER: RegExp;
export declare const ALPHA_INVERTED: RegExp;
export declare const ALL_DIGIT: RegExp;
export declare const REFERENCE_YEAR: number;
export declare const REGEXEN: {
    recentYear: RegExp;
};