/**
 * Client-side search engine — reads binary index files from ~/.latinfo/data/
 * Zero network, pure local computation, microsecond search.
 *
 * Files needed per source:
 *   {base}-search.idx   — term dictionary (loaded into memory once)
 *   {base}-search-*.dat — posting lists (range reads from disk)
 *   {base}.idx           — prefix index for record lookups
 *   {base}-*.bin          — record data shards
 */
export interface LocalSearchConfig {
    baseName: string;
    idName: string;
    idLength: number;
    nameField: string;
    statusField: string;
}
export declare const LOCAL_SOURCES: Record<string, LocalSearchConfig>;
export declare function hasLocalData(country: string): boolean;
export declare function localSearch(country: string, query: string): Record<string, string>[];