/**
* @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/aichathistory/aichathistoryui
*/
import { type Context, type Editor, ContextPlugin, type PluginDependenciesOf } from "@ckeditor/ckeditor5-core";
import { AITabs } from "../aitabs/aitabs.js";
export declare const AI_CHAT_HISTORY_UI_EVENT_NAMES: readonly ["showConversationHistory", "removeConversation", "editConversationTitle", "setConversationPinned", "selectConversation", "startConversation"];
export declare class AIChatHistoryUI extends ContextPlugin {
	/**
	* @inheritDoc
	*/
	static get requires(): PluginDependenciesOf<[AITabs]>;
	/**
	* @inheritDoc
	*/
	static get pluginName(): "AIChatHistoryUI";
	/**
	* @inheritDoc
	*/
	static override get isOfficialPlugin(): true;
	/**
	* @inheritDoc
	*/
	static override get isPremiumPlugin(): true;
	/**
	* @inheritDoc
	*/
	constructor(context: Context | Editor);
	/**
	* Removes a conversation item from the history list.
	*/
	removeHistoryItem(id: string): void;
	/**
	* Updates the history items with categorized data.
	*/
	updateItems(categories: Array<AIChatHistoryCategoryData>): void;
	/**
	* Updates the title of a specific history item in the UI.
	*/
	updateItemTitle(itemId: string, title: string): void;
	/**
	* Updates the loading state of a specific history item in the UI.
	*/
	updateItemLoadingState(itemId: string, operation: string | null, isLoading: boolean): void;
	/**
	* Toggles the loading skeleton in the history view.
	*/
	setLoadingSkeleton(isLoading: boolean): void;
	/**
	* Shows an error message in the history view.
	*/
	showError(message: string): void;
	/**
	* Hides the error message in the history view.
	*/
	hideError(): void;
}
export type AIChatHistoryItemData = {
	id: string;
	title: string;
	createdAt: string;
	active: boolean;
	pinned?: boolean;
};
export type AIChatHistoryCategoryData = {
	title: string;
	items: Array<AIChatHistoryItemData>;
};
export type AIChatHistoryUIRemoveConversationEvent = {
	name: "removeConversation";
	args: [{
		id: string;
	}];
};
export type AIChatHistoryUIEditTitleEvent = {
	name: "editConversationTitle";
	args: [{
		id: string;
		title: string;
	}];
};
export type AIChatHistoryUISelectConversationEvent = {
	name: "selectConversation";
	args: [{
		id: string;
	}];
};
export type AIChatHistoryUISetPinnedEvent = {
	name: "setConversationPinned";
	args: [{
		id: string;
		pinned: boolean;
	}];
};