import { CustomEvent, CustomEventProcessorOptions } from '../utils/customEventProcessor';
export interface UseCustomEventProcessorReturn<T> {
    processEvent: (event: CustomEvent) => void;
    state: T;
    events: CustomEvent[];
    latest: CustomEvent | null;
    latestBySubtype: Map<string, CustomEvent>;
    reset: () => void;
}
/**
 * React hook for custom event processing
 * @template T The type of the state managed by the processor
 */
export declare function useCustomEventProcessor<T = any>(options: CustomEventProcessorOptions<T>): UseCustomEventProcessorReturn<T>;
/**
 * Hook for multiple custom event processors
 */
export declare function useMultipleCustomEventProcessors(configs: Record<string, CustomEventProcessorOptions>): {
    processEvent: (event: CustomEvent) => void;
    processors: Record<string, UseCustomEventProcessorReturn<any>>;
    reset: () => void;
    resetProcessor: (key: string) => void;
};
/**
 * Example: Image gallery hook
 */
export declare function useImageGallery(): UseCustomEventProcessorReturn<{
    images: Array<{
        url: string;
        prompt: string;
        timestamp: number;
    }>;
    latestImage: {
        url: string;
        prompt: string;
    } | null;
}>;
/**
 * Example: Design iterations hook
 */
export declare function useDesignIterations(): UseCustomEventProcessorReturn<{
    iterations: Array<{
        version: number;
        description: string;
        imageUrl?: string;
        feedback?: string;
        timestamp: number;
    }>;
    currentVersion: number;
    latestFeedback?: string;
}>;
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