import { UseAvatarStreamParams, UseAvatarStreamReturn } from '../types/client';
/**
 * Manages an avatar streaming session and provides methods to interact with the avatar.
 *
 * This hook is responsible for:
 * - Creating and ending avatar sessions
 * - Managing the avatar's audio/video stream
 * - Sending text for the avatar to speak
 * - Handling various avatar streaming events and error states
 * - Muting/unmuting the microphone
 * - Interrupting the avatar’s speech/action
 *
 * @param {UseAvatarStreamParams} params - Configuration options for the avatar stream
 * @returns {UseAvatarStreamReturn} Object containing session state, stream references, and interaction methods
 */
export declare const useAvatarStream: (params: UseAvatarStreamParams) => UseAvatarStreamReturn;