import { StacItem, EptFeature, UnifiedSearchItem } from '../core/types';
/**
 * Converts a STAC item to a unified search item.
 *
 * @param item - STAC item from NOAA Coastal LiDAR catalog
 * @returns Unified search item
 */
export declare function stacToUnified(item: StacItem): UnifiedSearchItem;
/**
 * Converts an EPT feature to a unified search item.
 *
 * @param feature - EPT feature from boundaries
 * @returns Unified search item
 */
export declare function eptToUnified(feature: EptFeature): UnifiedSearchItem;
/**
 * Extracts the short display name from a unified item.
 *
 * @param item - Unified search item
 * @param maxLength - Maximum length (default: 30)
 * @returns Short display name
 */
export declare function getUnifiedItemName(item: UnifiedSearchItem, maxLength?: number): string;
/**
 * Gets metadata string for a unified item.
 *
 * @param item - Unified search item
 * @returns Metadata string
 */
export declare function getUnifiedItemMetadata(item: UnifiedSearchItem): string;
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