/**
 * @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/aicontext
 * @publicApi
 */
import type { Editor } from '@ckeditor/ckeditor5-core';
/**
 * Locates a `data-id` from AI chat document HTML in a specific editor model root (multi-editor / multi-root contexts).
 */
export type AIDataIdDocumentSource = {
    editor: Editor;
    rootName: string;
};
/**
 * One concatenation segment of the AI chat document HTML (single editor model root). The post-AI portion of the merged document that
 * belongs to this slice is recovered by routing each top-level child via `AIReply#dataIdDocumentSources`, not by index.
 */
export type AIDocumentContextSlice = {
    editor: Editor;
    rootName: string;
    html: string;
    version: number;
};
/**
 * The type of context item.
 *
 * Available types:
 * * `'mcp-tool-context'`: a tool-related context item,
 * * `'file'`: a file (PDF, Word document, etc.),
 * * `'document'`: a current editor document
 *   (used by {@link module:ai/aichat/model/aichatcontext~AIChatContextConfig#document `config.ai.chat.context.document` option}),
 * * `'web-resource'`: a URL (web page, blog post, etc.),
 * * `'text'`: a text (plain text, Markdown, HTML, etc.),
 * * `'selection'`: a selection of text in the editor
 *   (used by {@link module:ai/aiquickactions/aiquickactions~AIQuickActions AI Quick Actions} that pass the user selection
 *   to the {@link module:ai/aichat/aichat~AIChat AI Chat}).
 */
export type AIContextItemType = 'mcp-tool-context' | 'file' | 'document' | 'web-resource' | 'text' | 'selection';
/**
 * The type of text resource.
 */
export type AIContextTextResourceType = 'text' | 'markdown' | 'html';
/**
 * A context item.
 */
export type AIContextItem = AIContextItemRequestData & {
    label: string;
    uiId: string;
    resourceId?: string;
    isReadOnly?: boolean;
    version?: number;
    hidden?: boolean;
    sessionId?: string | null;
    selection?: Array<{
        start: number;
        end: number;
    }>;
};
/**
 * A tool-related context item.
 */
export type AIToolContextItem = AIContextItem & {
    type: 'mcp-tool-context';
    mcpServerName: string;
    toolName?: string;
    data: Record<string, any>;
    /**
     * ID length can be between 1 and 21 characters. If not provided, it will be randomly generated 21 characters long string.
     */
    id?: string;
};
/**
 * A context item request data for using in the `AIConnector`.
 */
export type AIContextItemRequestData = {
    type: AIContextItemType;
    content?: string;
    id?: string;
    selection?: Array<{
        start: number;
        end: number;
    }>;
};
export type AIToolRequestData = {
    type: 'mcp-tool-context';
    mcpServerName: string;
    toolName?: string;
    data: Record<string, any>;
};