import React from 'react';
export interface ThumbnailItem {
    id: string;
    name: string;
    url: string;
    type: 'image' | 'document' | 'audio';
    size?: number;
}
export interface ThumbnailGridProps {
    items: ThumbnailItem[];
    onRemove?: (id: string) => void;
    onView?: (item: ThumbnailItem) => void;
    columns?: 2 | 3 | 4;
    className?: string;
    animate?: boolean;
}
export declare const ThumbnailGrid: React.FC<ThumbnailGridProps>;