/**
 * Transport types and interfaces for IL2CPP MCP Server
 * Supports stdio, HTTP, and WebSocket transports for local and remote access
 */
import { Transport } from '@modelcontextprotocol/sdk/shared/transport.js';
/**
 * Available transport types
 */
export declare enum TransportType {
    STDIO = "stdio",
    HTTP = "http",
    WEBSOCKET = "websocket",
    SSE = "sse"
}
/**
 * Transport configuration interface
 */
export interface TransportConfig {
    /** Transport type to use */
    type: TransportType;
    /** Host for network transports (default: 'localhost') */
    host?: string;
    /** Port for network transports (default: 3000) */
    port?: number;
    /** Enable CORS for network transports (default: true) */
    enableCors?: boolean;
    /** API key for authentication (optional) */
    apiKey?: string;
    /** Session timeout in milliseconds (default: 30 minutes) */
    sessionTimeout?: number;
    /** Enable request logging (default: false) */
    enableLogging?: boolean;
    /** Maximum request size in bytes (default: 10MB) */
    maxRequestSize?: number;
    /** Rate limiting: requests per minute (default: 100) */
    rateLimitRpm?: number;
    /** Enable SSL/TLS for HTTPS (default: false) */
    enableSsl?: boolean;
    /** SSL certificate path (required if enableSsl is true) */
    sslCertPath?: string;
    /** SSL private key path (required if enableSsl is true) */
    sslKeyPath?: string;
}
/**
 * Default transport configuration
 */
export declare const DEFAULT_TRANSPORT_CONFIG: Required<TransportConfig>;
/**
 * Transport factory interface
 */
export interface ITransportFactory {
    /**
     * Create a transport instance based on configuration
     */
    createTransport(config: TransportConfig): Promise<Transport>;
    /**
     * Validate transport configuration
     */
    validateConfig(config: TransportConfig): boolean;
    /**
     * Get supported transport types
     */
    getSupportedTypes(): TransportType[];
}
/**
 * Network transport options for HTTP/WebSocket
 */
export interface NetworkTransportOptions {
    /** Server host */
    host: string;
    /** Server port */
    port: number;
    /** Enable CORS */
    enableCors: boolean;
    /** API key for authentication */
    apiKey?: string;
    /** Session timeout */
    sessionTimeout: number;
    /** Enable request logging */
    enableLogging: boolean;
    /** Maximum request size */
    maxRequestSize: number;
    /** Rate limiting */
    rateLimitRpm: number;
    /** SSL configuration */
    ssl?: {
        enabled: boolean;
        certPath: string;
        keyPath: string;
    };
}
/**
 * Transport status information
 */
export interface TransportStatus {
    /** Transport type */
    type: TransportType;
    /** Is transport active */
    active: boolean;
    /** Connection count (for network transports) */
    connections?: number;
    /** Server address (for network transports) */
    address?: string;
    /** Last activity timestamp */
    lastActivity?: Date;
    /** Error information if transport failed */
    error?: string;
}
/**
 * Transport metrics for monitoring
 */
export interface TransportMetrics {
    /** Total requests processed */
    totalRequests: number;
    /** Active connections */
    activeConnections: number;
    /** Requests per minute */
    requestsPerMinute: number;
    /** Average response time in milliseconds */
    averageResponseTime: number;
    /** Error count */
    errorCount: number;
    /** Last error timestamp */
    lastError?: Date;
    /** Bytes sent */
    bytesSent: number;
    /** Bytes received */
    bytesReceived: number;
}
/**
 * Authentication information for network requests
 */
export interface AuthInfo {
    /** API key */
    apiKey?: string;
    /** Client IP address */
    clientIp?: string;
    /** User agent */
    userAgent?: string;
    /** Session ID */
    sessionId?: string;
    /** Request timestamp */
    timestamp: Date;
}
/**
 * Rate limiting information
 */
export interface RateLimitInfo {
    /** Requests remaining in current window */
    remaining: number;
    /** Total requests allowed per window */
    limit: number;
    /** Window reset time */
    resetTime: Date;
    /** Current window start time */
    windowStart: Date;
}
/**
 * Transport event types
 */
export declare enum TransportEvent {
    CONNECTED = "connected",
    DISCONNECTED = "disconnected",
    MESSAGE_RECEIVED = "message_received",
    MESSAGE_SENT = "message_sent",
    ERROR = "error",
    RATE_LIMITED = "rate_limited",
    AUTH_FAILED = "auth_failed"
}
/**
 * Transport event data
 */
export interface TransportEventData {
    /** Event type */
    type: TransportEvent;
    /** Event timestamp */
    timestamp: Date;
    /** Transport type */
    transportType: TransportType;
    /** Client information */
    client?: {
        id: string;
        ip?: string;
        userAgent?: string;
    };
    /** Error information */
    error?: Error;
    /** Additional event data */
    data?: any;
}