import * as workerpool from 'workerpool';
import type { AppConfig } from '../config/config.js';
import type { WorkerFunctions } from './types.js';
/**
 * Worker pool configuration values used to initialize `workerpool.pool`.
 */
export type WorkerPoolConfig = {
    /** Absolute path to the worker entry file. */
    workerPath: string;
    /** Optional worker pool runtime options. */
    poolOptions?: Parameters<typeof workerpool.pool>[1];
};
/**
 * Resolves worker pool configuration at runtime.
 */
export type WorkerPoolConfigResolver = () => WorkerPoolConfig;
/**
 * Optional overrides used when creating a worker pool.
 */
export type CreateWorkerPoolOptions = {
    /** Custom resolver, primarily used by tests to inject worker settings. */
    resolveWorkerPoolConfig?: WorkerPoolConfigResolver;
};
/**
 * Factory function to create a worker pool with the given configuration.
 * @param configData The application configuration
 * @param options Optional worker pool customization (used by tests to inject TS workers).
 * @returns The worker functions to execute tasks in the worker pool
 */
export declare const createWorkerPool: (configData: AppConfig, options?: CreateWorkerPoolOptions) => WorkerFunctions;