@cossistant/next/use-send-message.d.ts

Next.js-ready SDK for building AI-powered support/chat widgets. Hooks + primitives, WS-driven, TypeScript-first. Next.js-ready, Tailwind optional.

//#region ../react/src/hooks/use-send-message.d.ts

type SendMessageOptions = {
  conversationId?: string | null;
  message: string;
  files?: File[];
  defaultTimelineItems?: TimelineItem[];
  visitorId?: string;
  /**
   * Optional message ID to use for the optimistic update and API request.
   * When not provided, a ULID will be generated on the client.
   */
  messageId?: string;
  onSuccess?: (conversationId: string, messageId: string) => void;
  onError?: (error: Error) => void;
};
type SendMessageResult = {
  conversationId: string;
  messageId: string;
  conversation?: CreateConversationResponseBody["conversation"];
  initialTimelineItems?: CreateConversationResponseBody["initialTimelineItems"];
};
type UseSendMessageResult = {
  mutate: (options: SendMessageOptions) => void;
  mutateAsync: (options: SendMessageOptions) => Promise<SendMessageResult | null>;
  isPending: boolean;
  error: Error | null;
  reset: () => void;
};
type UseSendMessageOptions = {
  client?: CossistantClient;
};
/**
 * Sends visitor messages while handling optimistic pending conversations and
 * exposing react-query-like mutation state.
 */
declare function useSendMessage(options?: UseSendMessageOptions): UseSendMessageResult;
//#endregion
export { SendMessageOptions, SendMessageResult, UseSendMessageOptions, UseSendMessageResult, useSendMessage };
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