bc-code-intelligence-mcp/dist/dev/hot-reload.d.ts

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/**
 * Hot Reload System for Development Experience
 *
 * Watches for configuration changes, layer updates, and code modifications
 * to provide instant feedback during development without server restart.
 */
import { EventEmitter } from 'events';
import { MultiContentLayerService } from '../services/multi-content-layer-service.js';
import { ConfigurationLoader } from '../config/config-loader.js';
export interface HotReloadEvent {
    type: 'config_changed' | 'layer_updated' | 'topic_changed' | 'index_rebuilt';
    source: string;
    timestamp: number;
    details?: any;
}
export interface DevServerStats {
    uptime: number;
    reload_count: number;
    last_reload: number;
    watched_files: number;
    active_watchers: number;
    performance_impact: 'low' | 'medium' | 'high';
}
export declare class HotReloadSystem extends EventEmitter {
    private readonly enabled;
    private readonly debounceMs;
    private readonly verboseLogging;
    private watchers;
    private layerService?;
    private configLoader?;
    private currentConfig?;
    private reloadCount;
    private startTime;
    private lastReload;
    private watchedPaths;
    private debounceTimers;
    constructor(enabled?: boolean, debounceMs?: number, verboseLogging?: boolean);
    /**
     * Initialize hot reload with layer service and config loader
     */
    initialize(layerService: MultiContentLayerService, configLoader: ConfigurationLoader): Promise<void>;
    /**
     * Add custom file path to watch
     */
    watchPath(path: string, eventType?: HotReloadEvent['type']): void;
    /**
     * Trigger manual reload for testing or forced updates
     */
    triggerReload(reason?: string): Promise<void>;
    /**
     * Get development server statistics
     */
    getStats(): DevServerStats;
    /**
     * Shutdown hot reload system and cleanup watchers
     */
    shutdown(): Promise<void>;
    /**
     * Setup configuration file watcher
     */
    private setupConfigurationWatcher;
    /**
     * Setup layer-specific watchers based on current configuration
     */
    private setupLayerWatchers;
    /**
     * Handle configuration file changes
     */
    private handleConfigurationFileChange;
    /**
     * Handle layer file changes
     */
    private handleLayerChange;
    /**
     * Handle any file change with generic handling
     */
    private handleFileChange;
    /**
     * Handle configuration changes and trigger appropriate reloads
     */
    private handleConfigurationChange;
    /**
     * Debounce actions to prevent excessive reloading
     */
    private debounceAction;
    /**
     * Emit reload event with consistent structure
     */
    private emitReloadEvent;
}
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