import { type BaseClass } from '../../implementation/BaseClass.js';
import type Client from '../../index.js';
import type { TtsModel } from '../ttsModel/TtsModel.js';
import { type CategorySchema } from './category.schema.js';
/**
 * A TTS category. This is a category that TTS models can belong to.
 * Categories can also have subcategories.
 */
export declare class Category implements BaseClass {
    /**
     * @param client The main client.
     * @param data The raw category data from the FakeYou API.
     */
    constructor(client: Client, data: CategorySchema);
    readonly client: Client;
    readonly token: string;
    readonly parentToken: string | null;
    readonly modelType: string;
    readonly name: string;
    readonly nameForDropdown: string;
    readonly canDirectlyHaveModels: boolean;
    readonly canHaveSubcategories: boolean;
    readonly canOnlyModsApply: boolean;
    readonly isModApproved: boolean | null;
    readonly isSynthetic: boolean;
    readonly shouldBeSorted: boolean;
    readonly createdAt: Date;
    readonly updatedAt: Date;
    readonly deletedAt: Date | null;
    /**
     * Fetch models that belong to this category.
     *
     * @returns A list of tts models that belong to this category. The array is empty if no models belong to this category.
     */
    fetchModels(): Promise<TtsModel[]>;
    /**
     * Fetch the parent category of this category.
     *
     * @returns The parent category of this category. Undefined if this category has no parent.
     */
    getParent(): Promise<Category | undefined>;
    /**
     * Fetch the child categories of this category.
     *
     * @returns The child categories of this category. Empty array if this category has no children.
     */
    getChildren(): Promise<Category[]>;
}