/**
 * Core type definitions for RTC adapter
 * @packageDocumentation
 */
/**
 * Connection state for RTC providers.
 * Represents the current state of the RTC connection.
 */
export declare enum ConnectionState {
    /** Not connected to any RTC server */
    Disconnected = "disconnected",
    /** Currently connecting to RTC server */
    Connecting = "connecting",
    /** Successfully connected to RTC server */
    Connected = "connected",
    /** Reconnecting after connection loss */
    Reconnecting = "reconnecting",
    /** Connection failed permanently */
    Failed = "failed"
}
/**
 * LiveKit connection configuration.
 * Used when connecting via LiveKitProvider.
 */
export interface LiveKitConnectionConfig {
    /** LiveKit server URL (e.g., wss://your-server.livekit.cloud) */
    url: string;
    /** Authentication token */
    token: string;
    /** Room name to join */
    roomName: string;
}
/**
 * LiveKit connection prewarm configuration.
 * Used for URL-only or token-assisted connection preparation.
 */
export interface LiveKitPrepareConnectionConfig {
    /** LiveKit server URL (e.g., wss://your-server.livekit.cloud) */
    url: string;
    /** Authentication token, if available */
    token?: string;
    /** Optional room name for callers that already have the full config */
    roomName?: string;
}
/**
 * Agora connection configuration.
 * Used when connecting via AgoraProvider.
 */
export interface AgoraConnectionConfig {
    /** Agora Application ID (from Agora Console) */
    appId: string;
    /** Channel name to join */
    channel: string;
    /** Authentication token (optional for testing, required for production) */
    token?: string;
    /** User ID (optional, 0 or undefined = auto-assign) */
    uid?: number;
}
/**
 * RTC connection configuration.
 * Union type supporting both LiveKit and Agora providers.
 *
 * @example
 * ```typescript
 * // LiveKit
 * await player.connect({
 *   url: 'wss://your-server.livekit.cloud',
 *   token: 'your-token',
 *   roomName: 'my-room',
 * });
 *
 * // Agora
 * await player.connect({
 *   appId: 'your-agora-app-id',
 *   channel: 'my-channel',
 *   token: 'your-agora-token', // optional
 * });
 * ```
 */
export type RTCConnectionConfig = LiveKitConnectionConfig | AgoraConnectionConfig;
/**
 * Connection preparation configuration.
 * Currently only LiveKit supports explicit prewarming.
 */
export type RTCPrepareConnectionConfig = LiveKitPrepareConnectionConfig;
/**
 * Type guard to check if config is for LiveKit.
 */
export declare function isLiveKitConfig(config: RTCConnectionConfig): config is LiveKitConnectionConfig;
/**
 * Type guard to check if config can be used to prewarm a LiveKit connection.
 */
export declare function isLiveKitPrepareConfig(config: RTCPrepareConnectionConfig): config is LiveKitPrepareConnectionConfig;
/**
 * Type guard to check if config is for Agora.
 */
export declare function isAgoraConfig(config: RTCConnectionConfig): config is AgoraConnectionConfig;
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