import { StreamError, StreamMetrics } from '../streaming/types';
/**
 * Stream state
 */
export type StreamState = 'idle' | 'streaming' | 'paused' | 'completed' | 'error';
/**
 * Stream priority
 */
export type StreamPriority = 'low' | 'normal' | 'high' | 'critical';
/**
 * Stream context value
 */
export interface StreamContextValue {
    startStream: (streamId: string, priority?: StreamPriority) => void;
    pauseStream: (streamId: string) => void;
    resumeStream: (streamId: string) => void;
    cancelStream: (streamId: string) => void;
    getStreamState: (streamId: string) => StreamState | undefined;
    getMetrics: () => StreamMetrics;
    isStreaming: boolean;
    activeStreams: Set<string>;
    onError?: (error: StreamError) => void;
}
/**
 * Stream context - extracted for Fast Refresh compliance
 */
export declare const StreamContext: import('react').Context<StreamContextValue | null>;