import { AgentMessage, InputMessage } from "./AgentMessage.js";
import { AgentRunConfig, RunStatus } from "./AgentStore.js";
//#region src/agent-runtime/AgentRuntime.d.ts
export declare const AgentErrorCode: {
  readonly ExecError: "EXEC_ERROR";
};
export type AgentErrorCode = (typeof AgentErrorCode)[keyof typeof AgentErrorCode];
export interface ThreadObject {
  id: string;
  object: "thread";
  createdAt: number;
  metadata: Record<string, unknown>;
}
export interface ThreadObjectWithMessages extends ThreadObject {
  messages: AgentMessage[];
}
export interface RunObject {
  id: string;
  object: "thread.run";
  createdAt: number;
  threadId: string;
  status: RunStatus;
  lastError?: {
    code: string;
    message: string;
  } | null;
  startedAt?: number | null;
  completedAt?: number | null;
  cancelledAt?: number | null;
  failedAt?: number | null;
  usage?: {
    promptTokens: number;
    completionTokens: number;
    totalTokens: number;
  } | null;
  metadata?: Record<string, unknown>;
  config?: AgentRunConfig;
}
export interface CreateRunInput {
  threadId?: string;
  /**
   * Populated by AgentRuntime before calling execRun.
   * - true: threadId was provided (resume existing conversation)
   * - false: no threadId provided, new thread created
   */
  isResume?: boolean;
  input: {
    messages: InputMessage[];
  };
  config?: AgentRunConfig;
  /**
   * Metadata for the run. Stored verbatim on the run record, and additionally
   * shallow-merged into the thread metadata (`meta.json`):
   * - For an auto-created thread, it initializes the thread metadata.
   * - For an existing thread, the keys are shallow-merged: new values overwrite
   *   matching keys, while keys not present are preserved.
   * - An omitted or empty object leaves the thread metadata unchanged.
   */
  metadata?: Record<string, unknown>;
}
/**
 * Options for {@link AgentRuntime.createThread}.
 *
 * `metadata` is forwarded verbatim to {@link AgentStore.createThread} so callers
 * can persist additional business semantics on the thread record (e.g. the
 * resolved agent name, owning sandbox id, trace id).
 */
export interface CreateThreadOptions {
  metadata?: Record<string, unknown>;
}
export interface StreamEvent {
  seq: number;
  type: string;
  data: unknown;
  ts: number;
}
export interface GetThreadOptions {
  /** When true, return all message types (system, result, stream_event, etc.).
   *  Defaults to false — only user and assistant messages are returned. */
  includeAllMessages?: boolean;
}
//#endregion