/**
 * Copyright (c) 2025 Elara AI Pty Ltd
 * Licensed under BSL 1.1. See LICENSE for details.
 */
import type { StorageBackend } from '../storage/interfaces.js';
import type { TaskRunner, TaskExecuteOptions, TaskResult } from './interfaces.js';
import type { DetachedSpec, DetachedResult, DetachedRunOptions } from './runDetached.js';
/**
 * Record of a single task execution call.
 */
export interface MockTaskCall {
    taskHash: string;
    inputHashes: string[];
    options?: TaskExecuteOptions;
}
/**
 * TaskRunner mock for testing dataflow orchestration without spawning processes.
 *
 * Allows configuring responses per task and records all calls for assertions.
 */
export declare class MockTaskRunner implements TaskRunner {
    private results;
    private calls;
    private defaultResult;
    /**
     * Set result for a specific task hash.
     *
     * @param taskHash - The task hash to configure
     * @param result - Either a static TaskResult or a function that computes result from inputHashes
     */
    setResult(taskHash: string, result: TaskResult | ((inputHashes: string[]) => TaskResult | Promise<TaskResult>)): void;
    /**
     * Set default result for tasks without specific results configured.
     *
     * @param result - The default TaskResult to return
     */
    setDefaultResult(result: TaskResult): void;
    /**
     * Get all recorded calls.
     *
     * @returns Readonly array of all execute() calls
     */
    getCalls(): readonly MockTaskCall[];
    /**
     * Clear recorded calls.
     */
    clearCalls(): void;
    execute(_storage: StorageBackend, taskHash: string, inputHashes: string[], options?: TaskExecuteOptions): Promise<TaskResult>;
    private detachedResult;
    private detachedCalls;
    /** Set the result returned by runDetached. */
    setDetachedResult(result: DetachedResult): void;
    /** Get all recorded runDetached calls. */
    getDetachedCalls(): readonly DetachedSpec[];
    runDetached(spec: DetachedSpec, _options?: DetachedRunOptions): Promise<DetachedResult>;
}
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