import type { ThinkingLevel } from "@ch1nyzzz/pi-agent-core";
import type { EvoPaths } from "../paths.ts";
import type { ModelRunner } from "../reflect/model-runner.ts";
export interface TriageHypothesis {
    direction: string;
    summary: string;
    evidenceSessions: string[];
}
export interface SessionTriageOutcome {
    /** False when fewer than `everyNSessions` new complete sessions accumulated. */
    ran: boolean;
    newSessions: number;
    hypotheses: TriageHypothesis[];
    inboxFiles: string[];
}
export interface RunSessionTriageOptions {
    paths: EvoPaths;
    runner: ModelRunner;
    model: string;
    thinkingLevel?: ThinkingLevel;
    everyNSessions: number;
    cwd?: string;
    agentDir?: string;
    signal?: AbortSignal;
    now?: () => Date;
}
export interface SessionTriageStatus {
    /** ISO timestamp of the last triage run, absent when triage never ran. */
    lastRunAt?: string;
    /** Complete sessions recorded since the cursor (all sessions when no cursor). */
    newSessions: number;
}
/** Read-only view of the triage cursor and the backlog behind it. */
export declare function getSessionTriageStatus(paths: EvoPaths): Promise<SessionTriageStatus>;
/**
 * The streaming-triage stage: every N completed sessions, a minimum-cost model
 * scans the new session digests and files structured improvement hypotheses
 * into the inbox, where the (expensive) research phase later consumes them as
 * pre-triaged evidence. Never advances the evolution evidence cursor.
 */
export declare function runSessionTriage(options: RunSessionTriageOptions): Promise<SessionTriageOutcome>;
//# sourceMappingURL=triage.d.ts.map