import { INestApplication } from '@nestjs/common';
import { PickerConfig, RuntimePickerConfig } from './config';
import { PickerWorker } from './worker';
/**
 * @description
 * Picker Server 引导服务，这个是应用程序的入口。
 * @example
 * ```Typescript
 * import { bootstrap } from '\@pickerjs/core';
 * import { config } from './picker-config';
 *
 * bootstrap(config).catch(err => {
 *     console.log(err);
 * });
 * ```
 *
 * @docsCategory
 */
export declare function bootstrap(userConfig: Partial<PickerConfig>): Promise<INestApplication>;
/**
 * @description
 * 引导一个 Picker worker。解析为一个 {@link PickerWorker} 对象，该对象包含对底层的引用
 * Nestjs [独立应用程序](https://docs.nestjs.com/standalone-applications) 以及启动 job 队列和健康检查服务的便捷方法以。
 *
 * Read more about the [PickerCC Worker]({{< relref "picker-worker" >}}).
 * 阅读更多关于[Picker Worker]({{<relref "picker-worker">>}})
 *
 * @example
 * ```TypeScript
 * import { bootstrapWorker } from '\@picker-common/core';
 * import { config } from './picker-config';
 *
 * bootstrapWorker(config)
 *   .then(worker => worker.startJobQueue())
 *   .then(worker => worker.startHealthCheckServer({ port: 3020 }))
 *   .catch(err => {
 *     console.log(err);
 *   });
 * ```
 * @docsCategory worker
 * */
export declare function bootstrapWorker(userConfig: Partial<PickerConfig>): Promise<PickerWorker>;
/**
 *
 */
export declare function preBootstrapConfig(userConfig: Partial<PickerConfig>): Promise<Readonly<RuntimePickerConfig>>;