import { Abstract, ModuleMetadata, Type } from '@nestjs/common';
import { QueueModuleOptions } from './index';
export interface QueueModuleOptionsFactory {
    createQueueModuleOptions(): Promise<QueueModuleOptions> | QueueModuleOptions;
}
export interface QueueModuleAsyncOptions extends Pick<ModuleMetadata, 'imports'> {
    /**
     * Marks Module as Global module in NestJS
     */
    isGlobal?: boolean;
    /**
     * Create Provider with factory function
     *
     * Will be tried 1st
     */
    useFactory?: (...args: any[]) => Promise<QueueModuleOptions> | QueueModuleOptions;
    /**
     * List of Providers to inject into the Factory function
     */
    inject?: (string | symbol | ((...args: unknown[]) => unknown | Promise<unknown>) | Type<any> | Abstract<any>)[];
    /**
     * Create Provider by instantiating the correct service class
     *
     * Will be tried 2nd
     */
    useClass?: Type<QueueModuleOptionsFactory>;
    /**
     * Create alias for existing Provider
     *
     * Will be tried last
     */
    useExisting?: Type<QueueModuleOptionsFactory>;
}