/**
* @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/aicapabilities
* @publicApi
*/
import { type EmitterMixinConstructor } from "@ckeditor/ckeditor5-utils";
declare const AICapabilitiesBase: EmitterMixinConstructor;
export declare const AI_CAPABILITIES_MODEL_EVENT_NAMES: readonly ["capabilitiesUpdated"];
/**
* Manages the AI capabilities configuration and state.
*/
export declare class AICapabilities extends AICapabilitiesBase {
	constructor();
	/**
	* Initializes the capabilities.
	*/
	init(): void;
	/**
	* Resets the capabilities configuration to default state.
	*/
	reset(): void;
	/**
	* Returns the current capabilities configuration.
	*
	* @returns The current capabilities configuration.
	*/
	getCapabilitiesConfig(): AICapabilitiesConfig;
	/**
	* Converts a capabilities configuration to the wire-shape consumed by the AI API endpoints.
	*
	* Accepts either the simple chat-style config (`isWebSearchEnabled` / `isReasoningEnabled`) or the advanced
	* per-call directive (`webSearch` / `reasoning`, where `reasoning` may also be a level string such as `'low'`
	* or `'minimal'`).
	*/
	static getCapabilitiesRequestData(config: AICapabilitiesConfig | AICapabilitiesConfigAdvanced | undefined): AICapabilitiesRequestData;
	/**
	* Toggles the web search enabled state.
	*/
	toggleWebSearch(): void;
	/**
	* Toggles the reasoning enabled state.
	*/
	toggleReasoning(): void;
	/**
	* Sets the web search enabled state and fires an event with current state.
	*/
	setWebSearch(isWebSearchEnabled: boolean): void;
	/**
	* Sets the reasoning enabled state and fires an event with current state.
	*/
	setReasoning(isReasoningEnabled: boolean): void;
}
export type AICapabilitiesUpdatedEvent = {
	name: "capabilitiesUpdated";
	args: [AICapabilitiesConfig];
};
export type AICapabilitiesConfig = {
	isWebSearchEnabled: boolean;
	isReasoningEnabled: boolean;
};
/**
* Reasoning level accepted by the AI service. Controls how much effort the model is allowed to spend
* on reasoning before producing the final reply.
*/
export type AIReasoningLevel = "minimal" | "low" | "balanced" | "thorough" | "maximum";
export type AICapabilitiesConfigAdvanced = {
	webSearch?: boolean;
	reasoning?: boolean | AIReasoningLevel;
};
export type AICapabilitiesRequestData = {
	webSearch?: object;
	reasoning?: {
		level?: AIReasoningLevel;
	};
};
export {};