/**
 * RunMeta — 実行メタデータの管理モジュール
 *
 * ランのメタデータ（task, workflow, status, 開始・終了時刻など）を
 * .takt/runs/{slug}/meta.json へ書き出す責務を担う。
 */
import { type RunFailure, type RunResumeSource } from '../../../core/workflow/run/run-meta.js';
import type { RunPaths } from '../../../core/workflow/run/run-paths.js';
import type { WorkflowResumePoint } from '../../../core/models/index.js';
import type { WorkflowTraceDiscovery } from '../../../core/workflow/observability/traceDiscovery.js';
import { type PullRequestContext } from '../../../core/workflow/pr-context.js';
export interface RunMetaManagerOptions {
    readonly startTime?: string;
    readonly traceDiscovery?: WorkflowTraceDiscovery;
    /** resume-artifacts.json（継承 manifest）への相対パス。SSOT は manifest 側。 */
    readonly resumeArtifactsRel?: string;
    readonly operationJournalRunSlug?: string;
    readonly operationClaimToken?: string;
    readonly prContext?: PullRequestContext;
}
export declare function finalizeFileRunMeta(input: {
    readonly runPaths: RunPaths;
    readonly status: 'completed' | 'aborted' | 'failed';
    readonly iterations: number;
    readonly reason?: string;
    readonly failure?: RunFailure;
    readonly endTime: string;
}): void;
export declare class RunMetaManager {
    private readonly runMeta;
    private readonly metaAbs;
    constructor(runPaths: RunPaths, task: string, workflowName: string, resumeSource?: RunResumeSource, options?: RunMetaManagerOptions);
    updateStep(stepName: string, iteration: number, resumePoint?: WorkflowResumePoint): void;
    updatePhase(stepName: string, iteration: number, phase: 1 | 2 | 3): void;
    updateResumePoint(resumePoint?: WorkflowResumePoint): void;
    projectTerminal(input: {
        readonly status: 'completed' | 'aborted' | 'failed';
        readonly iterations: number;
        readonly reason?: string;
        readonly failure?: RunFailure;
        readonly endTime: string;
    }): void;
    private writeRunMeta;
}
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