/** An entry in a {@link ScoresList}. */
export declare type ScoreEntry<T extends any[]> = [number, ...T];
/**
 * Special type of {@link PriorityList} that is intended to handle
 * suggestion scores. Stores arrays of values with a score number, and
 * limits the amount of entries within the list by removing the lowest
 * scoring values.
 *
 * @typeParam T - The array value to be stored as an entry.
 */
export declare class ScoresList<T extends any[]> {
    /** The maximum number of entries in the list. */
    max: number;
    /** The comparator function that is used for the {@link PriorityList} instance. */
    private static heapCmp;
    /**
     * The comparator function that is used when finalizing the list, which
     * requires a sort of the list.
     */
    private static finishCmp;
    /** The internal list. */
    private list;
    constructor(
    /** The maximum number of entries in the list. */
    max: number);
    /**
     * Adds an entry to the list.
     *
     * @param score - The score of the entry being added.
     * @param args - The entry to add.
     */
    add(score: number, ...args: T): void;
    /**
     * Finalizes the list by running a sort of the list and returning a (by
     * default) normalized version of the list, so that the entries in the
     * list are as they were originally given.
     *
     * @param map - An optional mapping function that manipulates the score
     *   values before they are sorted.
     * @param keepScores - If true, the scores will not be removed from the
     *   final list of entries.
     */
    finish(map?: undefined, keepScores?: false): [...T][];
    finish(map?: undefined, keepScores?: true): ScoreEntry<T>[];
    finish<O extends any[] = T[]>(map: (val: ScoreEntry<T>) => ScoreEntry<O>, keepScores?: false): [...O][];
    finish<O extends any[] = T[]>(map: (val: ScoreEntry<T>) => ScoreEntry<O>, keepScores?: true): ScoreEntry<O>[];
}
/**
 * Simple scoring algorithm used for determining if a potential suggestion
 * is a good one for the misspelling given.
 *
 * @param misspelling - The misspelled word.
 * @param suggestion - The potential suggestion to determine the score of.
 */
export declare function rootScore(misspelling: string, suggestion: string): number;
/**
 * Simple scoring algorithm used for sorting a list of suggestions from
 * closest matching to least matching.
 *
 * @param misspelling - The misspelled word.
 * @param suggestion - The suggestion to determine the score of.
 */
export declare function finalScore(misspelling: string, suggestion: string): number;
/**
 * Finds a minimum threshold for a decent suggestion.
 *
 * @param word - The word (or misspelling) to have a threshold generated for.
 */
export declare function scoreThreshold(word: string): number;
/**
 * Simple and rough estimation of score for an affixed form.
 *
 * @param misspelling - The misspelled word.
 * @param suggestion - The suggestion to determine the score of.
 * @see {@link preciseAffixScore}
 */
export declare function roughAffixScore(misspelling: string, suggestion: string): number;
/**
 * Precise, mildly expensive (in comparison) scoring algorithm for affixed
 * forms. This function tends to generate three groups:
 *
 * - 1000 or more: The misspelling and suggestion are the same with the only
 *   exception being casing.
 * - -100 or less: The word difference is too great, as determined by
 *   `diffFactor` argument.
 * - -100...1000: Normal suggestion scores.
 *
 * @param misspelling - The misspelled word.
 * @param suggestion - The suggestion to determine the score of.
 * @param diffFactor - An adjustment knob for changing the number of
 *   suggestions returned. A lower factor means that a suggestion must be
 *   of a decent confidence to actually be given to the user.
 * @param base - The initial score between the misspelling and the suggestion.
 * @param hasPhonetic - If true, this indicates that the spellchecker also
 *   has access a {@link PhonetTable}. This causes the scores to be adjusted
 *   slightly lower so that the {@link PhonetTable} is more "important".
 */
export declare function preciseAffixScore(misspelling: string, suggestion: string, diffFactor: number, base: number, hasPhonetic: boolean): number;