export interface SendMessageResult { message: string conversationId: string } export type AgentEvent = | { type: "conversation_started"; conversationId: string } | { type: "message_created"; text: string } | { type: "tool_started"; toolName: string } | { type: "tool_finished"; toolName: string; ok: boolean } | { type: "message_finished" } | { type: "message_failed"; error: string } export interface AgentServerApi { sendMessage(message: string): Promise ping(): "pong" } export interface AgentClientApi { notify(event: AgentEvent): void }