import { TemplateResult, CSSResult } from 'lit';
import { AiMessageThreadComponent } from '../ai-message-thread';
import { AiPromptComponent, ForgeAiPromptSendEventData } from '../ai-prompt';
import { ForgeAiSuggestionsEventData } from '../ai-suggestions';
import { AiChatbotBase } from '../ai-chatbot/ai-chatbot-base.js';
import { ChatMessage, ThreadState } from '../ai-chatbot/types.js';
import { Thread } from '../ai-threads/ai-threads';
import { Ref } from 'lit/directives/ref.js';
export type LauncherViewState = 'welcome' | 'conversation';
export interface ForgeAiChatbotLauncherThreadRenameEventData {
    id: string;
    oldTitle: string;
    newTitle: string;
    onSuccess: () => void;
    onError: (error?: string) => void;
}
export interface ForgeAiChatbotLauncherThreadDeleteEventData {
    id: string;
    thread: Thread;
    onSuccess: () => void;
    onError: (error?: string) => void;
}
declare global {
    interface HTMLElementTagNameMap {
        'forge-ai-chatbot-launcher': AiChatbotLauncherComponent;
    }
    interface HTMLElementEventMap {
        'forge-ai-chatbot-launcher-conversation-start': CustomEvent<void>;
        'forge-ai-chatbot-launcher-thread-rename': CustomEvent<ForgeAiChatbotLauncherThreadRenameEventData>;
        'forge-ai-chatbot-launcher-thread-delete': CustomEvent<ForgeAiChatbotLauncherThreadDeleteEventData>;
    }
}
export declare const AiChatbotLauncherComponentTagName: keyof HTMLElementTagNameMap;
/**
 * @tag forge-ai-chatbot-launcher
 *
 * @summary An embedded AI chatbot component with a welcome view that transitions to conversation mode.
 *
 * @description
 * The AI Chatbot Launcher provides a page-embedded chat experience with a centered welcome/hero view
 * that animates into a full conversation interface when the user sends their first message.
 * In conversation mode, a header is displayed with options for clear, export, and agent selection.
 *
 * @slot icon - Slot for custom icon (used in both welcome view and conversation header)
 * @slot heading - Slot for custom heading content (welcome view only)
 * @slot description - Slot for custom description/welcome message below the title (welcome view only)
 * @slot header-actions - Slot for custom header action buttons in conversation mode (rendered before built-in header actions)
 *
 * @property {string} titleText - The title text to display in the welcome view and header (default: 'AI Assistant')
 * @property {string} descriptionText - The description text displayed below the title in the welcome view.
 * @property {HeadingLevel} headingLevel - Controls the heading level for the title content (default: 2)
 * @property {string | null | undefined} disclaimerText - The disclaimer text to display below the prompt.
 * @property {AgentInfo} agentInfo - Agent metadata for info dialog
 * @property {Agent[]} agents - List of available agents for selector
 * @property {string} selectedAgentId - Currently selected agent ID
 * @property {string} threadName - The name of the current thread (shown in conversation view breadcrumb)
 * @property {boolean} showThreadRename - Whether to show the rename option in thread actions menu
 * @property {boolean} showThreadDelete - Whether to show the delete option in thread actions menu
 *
 * @cssproperty --forge-ai-chatbot-launcher-icon-color - The fill color for the AI icon.
 *
 * @event {CustomEvent<void>} forge-ai-chatbot-connected - Fired when adapter connects
 * @event {CustomEvent<ForgeAiChatbotMessageEventData>} forge-ai-chatbot-message-sent - Fired when user sends a message
 * @event {CustomEvent<ForgeAiChatbotMessageEventData>} forge-ai-chatbot-message-received - Fired when assistant message is complete
 * @event {CustomEvent<ForgeAiChatbotToolCallEventData>} forge-ai-chatbot-tool-call - Fired when a tool needs to be executed
 * @event {CustomEvent<ForgeAiChatbotErrorEventData>} forge-ai-chatbot-error - Fired when an error occurs
 * @event {CustomEvent<void>} forge-ai-chatbot-launcher-conversation-start - Fired when transitioning from welcome to conversation view
 * @event {CustomEvent<ForgeAiChatbotResponseFeedbackEventData>} forge-ai-chatbot-response-feedback - Fired when user provides feedback on a response
 * @event {CustomEvent<void>} forge-ai-chatbot-info - Fired when header info option is selected
 * @event {CustomEvent<ForgeAiChatbotAgentChangeEventData>} forge-ai-chatbot-agent-change - Fired when agent selection changes
 * @event {CustomEvent<ForgeAiChatbotLauncherThreadRenameEventData>} forge-ai-chatbot-launcher-thread-rename - Fired when thread rename is saved. Parent should update threadName property and call onSuccess() or onError()
 * @event {CustomEvent<ForgeAiChatbotLauncherThreadDeleteEventData>} forge-ai-chatbot-launcher-thread-delete - Fired when thread deletion is confirmed. Parent should delete thread and call onSuccess() or onError()
 */
export declare class AiChatbotLauncherComponent extends AiChatbotBase {
    #private;
    static styles: CSSResult;
    placeholder: string;
    descriptionText?: string;
    threadName?: string;
    showThreadRename: boolean;
    showThreadDelete: boolean;
    private _viewState;
    private _skipAnimation;
    private _editingThreadId;
    protected _messageThreadRef: Ref<AiMessageThreadComponent>;
    protected _promptRef: Ref<AiPromptComponent>;
    constructor();
    protected _onConnected(): void;
    startConversation(): void;
    protected _handleInfo(): void;
    protected _handleSend(evt: CustomEvent<ForgeAiPromptSendEventData>): Promise<void>;
    protected _handleSuggestionSelect(evt: CustomEvent<ForgeAiSuggestionsEventData>): Promise<void>;
    clearMessages(): boolean;
    startNewChat(): void;
    setMessages(messages: ChatMessage[]): void;
    sendMessage(content: string, files?: File[]): Promise<void>;
    setThreadState(threadState: ThreadState, options?: {
        skipAnimation?: boolean;
    }): Promise<void>;
    get viewState(): LauncherViewState;
    focus(): void;
    render(): TemplateResult;
}