/**
 * Athena API
 * REST API for the Athena system
 *
 * The version of the OpenAPI document: 1.0.0
 *
 *
 * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
 * https://openapi-generator.tech
 * Do not edit the class manually.
 */
import type { AdminExchangeMessage } from './AdminExchangeMessage';
import type { AdminExchangeChat } from './AdminExchangeChat';
/**
 *
 * @export
 * @interface AdminLastExchange
 */
export interface AdminLastExchange {
    /**
     *
     * @type {string}
     * @memberof AdminLastExchange
     */
    accountUserId: string;
    /**
     * External user identifier supplied by the consumer
     * @type {string}
     * @memberof AdminLastExchange
     */
    userId: string | null;
    /**
     *
     * @type {Date}
     * @memberof AdminLastExchange
     */
    userCreatedAt: Date;
    /**
     * Total non-synthetic user-role messages this user has sent across all chats
     * @type {number}
     * @memberof AdminLastExchange
     */
    userMessageCount: number;
    /**
     * Number of distinct chats in which the user sent a message
     * @type {number}
     * @memberof AdminLastExchange
     */
    chatCount: number;
    /**
     * The chat containing the user's last message
     * @type {AdminExchangeChat}
     * @memberof AdminLastExchange
     */
    chat: AdminExchangeChat;
    /**
     * The last non-synthetic message the user sent
     * @type {AdminExchangeMessage}
     * @memberof AdminLastExchange
     */
    lastUserMessage: AdminExchangeMessage;
    /**
     * The first assistant message that followed the user's last message in the same chat. Null when the assistant never replied (for example the stream failed or was abandoned mid-flight).
     * @type {AdminExchangeMessage}
     * @memberof AdminLastExchange
     */
    assistantResponse: AdminExchangeMessage | null;
}
/**
 * Check if a given object implements the AdminLastExchange interface.
 */
export declare function instanceOfAdminLastExchange(value: object): value is AdminLastExchange;
export declare function AdminLastExchangeFromJSON(json: any): AdminLastExchange;
export declare function AdminLastExchangeFromJSONTyped(json: any, ignoreDiscriminator: boolean): AdminLastExchange;
export declare function AdminLastExchangeToJSON(json: any): AdminLastExchange;
export declare function AdminLastExchangeToJSONTyped(value?: AdminLastExchange | null, ignoreDiscriminator?: boolean): any;