import { type ReactNode } from 'react';
import { AudioProxyClient } from './client';
import { AudioProxyOptions, StreamInfo, Environment } from './types';
/**
 * Hook for managing audio proxy client with automatic URL processing
 */
export declare function useAudioProxy(url: string | null, options?: AudioProxyOptions): {
    audioUrl: string | null;
    isLoading: boolean;
    error: string | null;
    streamInfo: StreamInfo | null;
    retry: () => void;
    client: AudioProxyClient;
};
/**
 * Hook for accessing audio capabilities and system information
 */
export declare function useAudioCapabilities(): {
    capabilities: {
        supportedFormats: string[];
        missingCodecs: string[];
        capabilities: Record<string, string>;
        environment: Environment;
        electronVersion?: string;
        chromiumVersion?: string;
    } | null;
    devices: {
        inputDevices: Array<{
            id: string;
            name: string;
        }>;
        outputDevices: Array<{
            id: string;
            name: string;
        }>;
    } | null;
    systemSettings: {
        defaultInputDevice?: string;
        defaultOutputDevice?: string;
        masterVolume?: number;
    } | null;
    isLoading: boolean;
    error: string | null;
    refresh: () => Promise<void>;
};
/**
 * Hook for checking proxy server availability
 */
export declare function useProxyStatus(options?: AudioProxyOptions): {
    isAvailable: boolean | null;
    isChecking: boolean;
    error: string | null;
    proxyUrl: string;
    refresh: () => Promise<void>;
};
/**
 * Hook for audio metadata extraction (Tauri/Electron only)
 */
export declare function useAudioMetadata(filePath: string | null): {
    metadata: {
        duration?: number;
        bitrate?: number;
        sampleRate?: number;
        channels?: number;
        format?: string;
    } | null;
    isLoading: boolean;
    error: string | null;
};
/**
 * Context provider for global audio proxy configuration
 */
interface AudioProxyContextValue {
    defaultOptions: AudioProxyOptions;
    client: AudioProxyClient;
}
export declare function AudioProxyProvider({ children, options, }: {
    children: ReactNode;
    options?: AudioProxyOptions;
}): import("react").FunctionComponentElement<import("react").ProviderProps<AudioProxyContextValue | null>>;
export declare function useAudioProxyContext(): AudioProxyContextValue;
/**
 * Simplified hook that returns a playable URL from an audio file path
 * Wrapper around useAudioProxy with a cleaner API
 */
export declare function useAudioUrl(url: string | null, options?: AudioProxyOptions): {
    playableUrl: string | null;
    loading: boolean;
    error: Error | null;
    streamInfo: StreamInfo | null;
    retry: () => void;
    client: AudioProxyClient;
};
export {};
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