import { OnModuleInit } from '@nestjs/common';
import { ModuleRef } from '@nestjs/core';
import { TelescopeConfig } from '../core/interfaces/telescope-config.interface';
import { TelescopeEntry } from '../core/interfaces/telescope-entry.interface';
import { EnhancedEntryManagerService } from '../core/services/enhanced-entry-manager.service';
import { WatcherInterface, WatcherMetadata, WatcherRegistryStatistics, WatcherHealthStatus } from './interfaces/watcher.interface';
export declare class WatcherRegistryService implements OnModuleInit {
    private readonly moduleRef;
    private readonly entryManager;
    private readonly config;
    private readonly logger;
    private watchers;
    private watcherMetadata;
    private dependencyGraph;
    private initialized;
    constructor(moduleRef: ModuleRef, entryManager: EnhancedEntryManagerService, config: TelescopeConfig);
    onModuleInit(): Promise<void>;
    register(watcher: WatcherInterface, metadata?: Partial<WatcherMetadata>): void;
    unregister(name: string): boolean;
    enable(name: string): Promise<void>;
    disable(name: string): Promise<void>;
    enableAll(): Promise<void>;
    disableAll(): Promise<void>;
    restart(name: string): Promise<void>;
    getWatcher(name: string): WatcherInterface | undefined;
    getWatcherMetadata(name: string): WatcherMetadata | undefined;
    getAllWatchers(): WatcherInterface[];
    getEnabledWatchers(): WatcherInterface[];
    getDisabledWatchers(): WatcherInterface[];
    getWatchersByTag(tag: string): WatcherInterface[];
    getStatistics(): WatcherRegistryStatistics;
    processEntry(entry: TelescopeEntry, watcherName?: string): Promise<void>;
    processBatch(entries: TelescopeEntry[], watcherName?: string): Promise<void>;
    healthCheck(): Promise<WatcherHealthStatus>;
    private discoverWatchers;
    private buildDependencyGraph;
    private initializeWatchers;
    private getSortedWatchers;
    private getDependents;
    cleanup(): Promise<void>;
    updateWatcherConfig(name: string, config: Partial<WatcherMetadata>): Promise<void>;
    isInitialized(): boolean;
    hasWatcher(name: string): boolean;
    getWatcherCount(): number;
    getEnabledWatcherCount(): number;
}