/** Timing for one named stage, including both stage duration and run-relative elapsed time. */

export type EmbeddedRunStageTiming = {

type EmbeddedRunStageTiming = {

name: string;

durationMs: number;

elapsedMs: number;

};

/** Snapshot of all marked stages plus total elapsed time at snapshot creation. */

export type EmbeddedRunStageSummary = {

type EmbeddedRunStageSummary = {

totalMs: number;

stages: EmbeddedRunStageTiming[];

};

/** Lightweight monotonic-ish stage tracker used for embedded run startup diagnostics. */

export type EmbeddedRunStageTracker = {

type EmbeddedRunStageTracker = {

mark: (name: string) => void;

snapshot: () => EmbeddedRunStageSummary;

};

context: ProviderTransformSystemPromptContext;

}) => string;

export type BuildAttemptSystemPromptParams = {

type BuildAttemptSystemPromptParams = {

isRawModelRun: boolean;

embeddedSystemPrompt: EmbeddedSystemPromptParams;

transformProviderSystemPrompt: ProviderSystemPromptTransform;

};

/** System prompt pair used by an attempt: untransformed base plus provider-ready prompt. */

export type AttemptSystemPrompt = {

type AttemptSystemPrompt = {

baseSystemPrompt: string;

systemPrompt: string;

};

import { runAgentCleanupStep } from "../../run-cleanup-timeout.js";

/** Minimal recorder surface needed to flush trajectory data during run cleanup. */

export type EmbeddedAttemptTrajectoryRecorder = {

type EmbeddedAttemptTrajectoryRecorder = {

describeFlushState: () => string | undefined;

flush: () => Promise<void>;

};