/**
 * @webrtc2/types
 *
 * Core TypeScript type definitions for WebRTC2 ecosystem
 */
interface RTCConnectionConfig {
    iceServers: RTCIceServer[];
    iceTransportPolicy?: RTCIceTransportPolicy;
    bundlePolicy?: RTCBundlePolicy;
}

/**
 * @webrtc2/config
 *
 * Configuration management for WebRTC2 ecosystem
 */

interface WebRTC2Config {
    rtc: RTCConnectionConfig;
    signaling: {
        url: string;
        reconnectAttempts: number;
        reconnectDelay: number;
    };
    media: {
        video: {
            width: number;
            height: number;
            frameRate: number;
            facingMode?: 'user' | 'environment';
        };
        audio: {
            echoCancellation: boolean;
            noiseSuppression: boolean;
            autoGainControl: boolean;
        };
    };
    ui: {
        theme: 'light' | 'dark' | 'auto';
        language: string;
        showStats: boolean;
    };
    debug: {
        enabled: boolean;
        level: 'debug' | 'info' | 'warn' | 'error';
        logToConsole: boolean;
    };
}
declare const defaultConfig: WebRTC2Config;
declare class ConfigManager {
    private config;
    constructor(initialConfig?: Partial<WebRTC2Config>);
    private mergeConfig;
    get(): WebRTC2Config;
    update(updates: Partial<WebRTC2Config>): void;
    reset(): void;
    getRTCConfig(): RTCConnectionConfig;
    getSignalingUrl(): string;
    getMediaConstraints(): MediaStreamConstraints;
}
declare const config: ConfigManager;
declare function createConfig(overrides?: Partial<WebRTC2Config>): ConfigManager;
declare function validateConfig(config: Partial<WebRTC2Config>): boolean;
declare const VERSION = "1.0.0";

export { ConfigManager, VERSION, type WebRTC2Config, config, createConfig, defaultConfig, validateConfig };