import { Provider } from "@nestjs/common";
import "reflect-metadata";
/**
 * App mode enumeration for conditional providers
 */
export declare enum AppMode {
    API = "api",
    WORKER = "worker"
}
/**
 * App mode configuration interface
 */
export interface AppModeConfig {
    mode: AppMode;
    enableControllers: boolean;
    enableWorkers: boolean;
    enableCronJobs: boolean;
}
/**
 * Injection token for app mode
 */
export declare const APP_MODE_TOKEN: unique symbol;
/**
 * Helper function to create conditional providers based on app mode
 */
export declare function createConditionalProvider<T>(ServiceClass: new (...args: any[]) => T, modes: AppMode[]): Provider;
/**
 * Helper function to create providers that only run in worker mode
 */
export declare function createWorkerProvider<T>(ServiceClass: new (...args: any[]) => T): Provider;
/**
 * Helper function to create providers that only run in API mode
 */
export declare function createApiProvider<T>(ServiceClass: new (...args: any[]) => T): Provider;
/**
 * Helper function to create providers that run in both modes but are mode-aware
 */
export declare function createModeAwareProvider<T>(ServiceClass: new (...args: any[]) => T): Provider;
/**
 * Base class for services that need to be mode-aware
 */
export declare abstract class ModeAwareService {
    protected appMode?: AppModeConfig;
    setAppMode(appMode: AppModeConfig): void;
    protected isApiMode(): boolean;
    protected isWorkerMode(): boolean;
    protected shouldRunCronJobs(): boolean;
    protected shouldProcessJobs(): boolean;
}
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