import type { BusEvent } from './types.js';
export interface RoleStats {
    messagesSent: number;
    toolsAllowed: number;
    toolsDenied: number;
    tokens: number;
    costUsd: number;
    crashed: boolean;
}
export interface RunSummary {
    org: string;
    run: string;
    startedAt: number | null;
    endedAt: number | null;
    durationMs: number | null;
    events: number;
    messages: number;
    xorgMessages: number;
    assets: string[];
    crashes: string[];
    /** Roles terminated by our own stop signal (exit 143), not real crashes. */
    cutShort: string[];
    outcome: {
        status: string;
        summary: string;
        by: string;
    } | null;
    roles: Record<string, RoleStats>;
    totalTokens: number;
    totalCostUsd: number;
}
/** Aggregate one run's bus events into a summary. */
export declare function summarizeRun(events: BusEvent[]): RunSummary;
/** run directories for an org, newest first (by name — run-YYYYMMDDHHMMSS-xxxx sorts naturally). */
export declare function listRunDirs(cwd: string, org: string): string[];
export declare function readRunEvents(cwd: string, org: string, run: string): BusEvent[];
/** history.jsonl — one RunSummary line per completed run, appended by the daemon at stopOrg. */
export declare function historyFile(cwd: string, org: string): string;
export declare function readHistory(cwd: string, org: string): RunSummary[];
/** One bus event as a compact human-readable log line. */
export declare function formatEvent(e: BusEvent): string;
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