import type { Usage } from "@caupulican/pi-ai";
import type { IsolatedCompletionOptions, IsolatedCompletionResult } from "../agent-session.ts";
import { type StoredFitnessReport } from "../models/fitness-store.ts";
import type { LaneModelResolver } from "./lane-model-resolver.ts";
import { type ModelFitnessReport } from "./model-fitness.ts";
export interface ModelFitnessControllerDeps {
    isDisposed(): boolean;
    getSessionId(): string;
    getAgentDir(): string;
    addSpawnedUsage(usage: Usage, opts: {
        label?: string;
        sourceSessionId?: string;
        reportId: string;
    }): string | undefined;
    runIsolatedCompletion(opts: IsolatedCompletionOptions): Promise<IsolatedCompletionResult>;
}
/** Owns model-fitness execution, cancellation, accounting, and host-keyed persistence. */
export declare class ModelFitnessController {
    private readonly abortController;
    private readonly deps;
    private readonly models;
    constructor(deps: ModelFitnessControllerDeps, models: LaneModelResolver);
    abort(): void;
    run(args: {
        model: string;
        trials?: number;
        toolCallId?: string;
    }): Promise<{
        started: true;
        model: string;
        report: ModelFitnessReport;
    } | {
        started: false;
        skipReason: string;
    }>;
    getStoredReports(): StoredFitnessReport[];
}
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