import type { OpenChatOptions } from '../../lib/chat/openChat';
import type { Connector, WidgetRenderState } from '../../types';
/**
 * ChatTrigger connector.
 *
 * This connector reads the sibling `chat` widget's render state to expose
 * `open` (whether the chat is open), `toggleOpen` (to toggle it), `openChat`
 * (to open it and optionally submit a message) and `isChatBusy`. Custom entry
 * points — a hero CTA, a keyboard shortcut, an "ask about this product" link —
 * go through the same connector as the built-in trigger button.
 *
 * It also acts as a presence marker in the widget tree
 * (`$$type: 'ais.chatTrigger'`, `opensChat: true`). The `connectChat`
 * connector's entry-point validation looks for widgets with `opensChat`
 * to confirm that a trigger is mounted, and warns otherwise.
 */
export type ChatTriggerConnectorParams = Record<string, never>;
export type ChatTriggerRenderState = {
    /**
     * Whether the sibling chat widget is currently open.
     */
    open: boolean;
    /**
     * Toggle the sibling chat widget open/closed.
     */
    toggleOpen: () => void;
    /**
     * Opens the sibling chat widget, optionally submitting a message to it.
     * Without a message, the chat is opened and its input focused. Returns
     * `true` when a message was submitted.
     */
    openChat: (options?: OpenChatOptions) => boolean;
    /**
     * Whether the chat is submitting or streaming a message, and so can't accept
     * a new one. `false` until the chat has initialized.
     */
    isChatBusy: boolean;
    widgetParams: ChatTriggerConnectorParams;
};
export type ChatTriggerWidgetDescription = {
    $$type: 'ais.chatTrigger';
    renderState: ChatTriggerRenderState;
    indexRenderState: {
        chatTrigger: WidgetRenderState<ChatTriggerRenderState, ChatTriggerConnectorParams>;
    };
};
export type ChatTriggerConnector = Connector<ChatTriggerWidgetDescription, ChatTriggerConnectorParams>;
declare const connectChatTrigger: ChatTriggerConnector;
export default connectChatTrigger;