import type { Aff, Flag, Flags, FlagSet } from "../aff/index.js";
import type { Prefix, Suffix } from "../aff/affix.js";
import { CapType } from "../constants.js";
/** A word as found in a {@link Dic} instance's index. */
export declare class Word {
    private aff;
    /** The raw stem of the word, as parsed from the `.dic` file. */
    stem: string;
    /** The capitalization type of this word. */
    capType: CapType;
    /** The {@link Flags} that this word is associated with. */
    flags?: Flags;
    /**
     * Misc. data that the word was associated with in the `.dic` file. e.g.
     * determining if `is:gendered` is associated with a word would be
     * `word.data.get("is").has("gendered")`.
     */
    data?: Map<string, Set<string>>;
    /** Common misspellings for this word. */
    altSpellings?: Set<string>;
    /** The {@link Affix} instances that apply to this word. */
    affixes?: {
        prefixes: Set<Prefix>;
        suffixes: Set<Suffix>;
    };
    /**
     * @param line - The line from a `.dic` file to parse. Can also just be
     *   treated as a "word" argument.
     * @param aff - {@link Aff} data to use.
     */
    constructor(line: string, aff: Aff);
    /**
     * Determines if this word has the given flag.
     *
     * @param flag - The flag to check for. Can be undefined, which will return false.
     */
    has(flag?: Flag): boolean;
    /**
     * Returns the forms (permutations) of this {@link Word}, with all valid
     * suffixes and prefixes.
     *
     * @param similarTo - The string/word that the forms found should be similar to.
     */
    forms(similarTo?: string): string[];
    /**
     * Utility function for generating a {@link FlagSet} from an array of words.
     *
     * @param words - The words to generate the flag set from.
     */
    static flagSets(words: Word[]): FlagSet;
}