/**
 * @license Copyright (c) 2003-2026, CKSource Holding sp. z o.o. All rights reserved.
 * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
 */
/**
 * @module ai/aicore/model/aimodels
 * @publicApi
 */
import { type Locale } from '@ckeditor/ckeditor5-utils';
import { type AIConnector, type AIModelData } from '../../aicore/aiconnector.js';
/**
 * Configuration for AI models.
 */
export interface AIModelsConfig {
    /**
     * Decides which model is selected by default across all AI features.
     */
    defaultModelId?: string;
    /**
     * Decides which models are visible in model selectors across all AI features.
     */
    displayedModels?: string | Array<string>;
    /**
     * Decides whether the model selector UI is visible across all AI features (Chat and Review Mode).
     *
     * When `true`:
     * * If multiple models are available, the model selector dropdown is shown.
     * * If only one model is available, the model name is displayed instead of the selector.
     *
     * When `false`, the model UI will not be shown no matter how many models are available.
     *
     * @default true
     */
    showModelSelector?: boolean;
}
declare const AIModels_base: {
    new (): import("@ckeditor/ckeditor5-utils").Emitter;
    prototype: import("@ckeditor/ckeditor5-utils").Emitter;
};
/**
 * Stores the list of available AI models acquired from the AI connector.
 */
export declare class AIModels extends /* #__PURE__ */ AIModels_base {
    /**
     * @inheritDoc
     */
    constructor({ connector, config, locale }: {
        connector: AIConnector;
        config?: AIModelsConfig;
        locale: Locale;
    });
    /**
     * Returns a list of available models.
     */
    getAll(): Promise<Array<AIModelData>>;
    /**
     * Returns a list of available models, which corresponds to {@link #getAll all models} narrowed down
     * by the `ai.models.displayedModels` configuration.
     *
     * By default, only models marked with `recommended: true` are returned. However, models explicitly
     * configured via `ai.models.displayedModels` are always included, even if not recommended.
     *
     * **Note:** `displayedModels` may include ids, names, and/or providers.
     */
    getAvailableModels(): Promise<Array<AIModelData>>;
    /**
     * Returns a specific AI model from among {@link #getAll all models} by its id.
     *
     * **Note:** `'auto'` id always matches the `'agent*'` model.
     */
    getModel(modelId?: string): Promise<AIModelData | null>;
    /**
     * Returns default AI model among the {@link #getAvailableModels available models} accounting for the
     * `ai.models.defaultModelId` configuration.
     *
     * **Note**: If `'auto'` id was specified as `defaultModelId` in the configuration, it will match the `'agent*'` model.
     */
    getDefault(): Promise<AIModelData | null>;
    /**
     * Checks whether the given model is available among the {@link #getAvailableModels available models}.
     */
    isAvailable(model: AIModelData): Promise<boolean>;
}
export {};