import type { Prefix, Suffix } from "../aff/affix";
import type { Word } from "../dic/word";
import { LKWord } from "./lk-word";
export interface AffixFormOpts {
    /** Outermost prefix. */
    prefix?: Prefix;
    /** Outermost suffix. */
    suffix?: Suffix;
    /** Innermost prefix. */
    prefix2?: Prefix;
    /** Innermost suffix. */
    suffix2?: Suffix;
    /** The word as found in the spellchecker's dictionary. */
    inDictionary?: Word;
}
/**
 * Represents a hypothesis of how a word may be represented as a
 * {@link Prefix}, stem, and {@link Suffix}. A word always has a full text
 * and stem, but may optionally have up to two prefixes and suffixes.
 * Instances with no actual affixes are valid, as well.
 */
export declare class AffixForm {
    /** The full text of the word. */
    text: string;
    /** The hypothesized stem of the word. */
    stem: string;
    /** Outermost prefix. */
    prefix?: Prefix;
    /** Outermost suffix. */
    suffix?: Suffix;
    /** Innermost prefix. */
    prefix2?: Prefix;
    /** Innermost suffix. */
    suffix2?: Suffix;
    /** The word as found in the spellchecker's dictionary. */
    inDictionary?: Word;
    constructor(text: string | LKWord, stem?: string, { prefix, suffix, prefix2, suffix2, inDictionary }?: AffixFormOpts);
    /**
     * Returns a new {@link AffixForm}, cloned from this current instance, but
     * with any properties given replaced.
     */
    replace(opts: {
        text?: string | LKWord;
        stem?: string;
    } & AffixFormOpts): AffixForm;
    /** True if the form has any affixes. */
    get hasAffixes(): boolean;
    /** The complete set of flags this form has. */
    get flags(): Set<string>;
    /** Returns every {@link Prefix} and {@link Suffix} this form has. */
    affixes(): (Prefix | Suffix)[];
    has(flag: string): boolean;
}