/**
 * Grid 3 Symbol Search Implementation
 *
 * The .pix files are simple text mappings:
 * searchTerm=symbolFilename=searchTerm
 *
 * Example:
 * above bw=above bw.png=above bw
 * active family=active family.png=active family
 */
import { FileAdapter } from '../../utils/io';
/**
 * Symbol search result
 */
export interface SymbolSearchResult {
    searchTerm: string;
    symbolFilename: string;
    displayName: string;
    library: string;
    exactMatch: boolean;
}
/**
 * Symbol search options
 */
export interface SymbolSearchOptions {
    grid3Path?: string;
    locale?: string;
    libraries?: string[];
    limit?: number;
    fuzzyMatch?: boolean;
}
/**
 * Search index for a single library
 */
export interface LibrarySearchIndex {
    library: string;
    searchTerms: Map<string, string>;
    filenames: Map<string, string>;
}
/**
 * Parse a .pix file into search index
 * @param pixFilePath - Path to .pix file
 * @returns Search index
 */
export declare function parsePixFile(pixFilePath: string, fileAdapter?: FileAdapter): Promise<LibrarySearchIndex>;
/**
 * Load search indexes for all available libraries
 * @param options - Search options
 * @returns Map of library name to search index
 */
export declare function loadSearchIndexes(options?: SymbolSearchOptions, fileAdapter?: FileAdapter): Promise<Map<string, LibrarySearchIndex>>;
/**
 * Search for symbols by term
 * @param searchTerm - Term to search for
 * @param options - Search options
 * @returns Array of search results
 */
export declare function searchSymbols(searchTerm: string, options?: SymbolSearchOptions): Promise<SymbolSearchResult[]>;
/**
 * Get symbol filename for a specific search term
 * @param searchTerm - Search term to look up
 * @param library - Library name
 * @param options - Search options
 * @returns Symbol filename or undefined
 */
export declare function getSymbolFilename(searchTerm: string, library: string, options?: SymbolSearchOptions): Promise<string | undefined>;
/**
 * Get display name for a symbol filename
 * @param symbolFilename - Symbol filename (e.g., "above bw.png")
 * @param library - Library name
 * @param options - Search options
 * @returns Display name or undefined
 */
export declare function getSymbolDisplayName(symbolFilename: string, library: string, options?: SymbolSearchOptions): Promise<string | undefined>;
/**
 * Get all search terms for a library
 * @param library - Library name
 * @param options - Search options
 * @returns Array of search terms
 */
export declare function getAllSearchTerms(library: string, options?: SymbolSearchOptions): Promise<string[]>;
/**
 * Search suggestions (autocomplete)
 * @param partialTerm - Partial search term
 * @param options - Search options
 * @returns Array of suggested terms
 */
export declare function getSearchSuggestions(partialTerm: string, options?: SymbolSearchOptions): Promise<string[]>;
/**
 * Search for symbols and return results with library references
 * @param searchTerm - Term to search for
 * @param options - Search options
 * @returns Array of full symbol references
 */
export declare function searchSymbolsWithReferences(searchTerm: string, options?: SymbolSearchOptions): Promise<string[]>;
/**
 * Count symbols in each library
 * @param options - Search options
 * @returns Map of library name to symbol count
 */
export declare function countLibrarySymbols(options?: SymbolSearchOptions): Promise<Map<string, number>>;
/**
 * Get statistics about symbol libraries
 */
export interface SymbolSearchStats {
    totalLibraries: number;
    totalSymbols: number;
    libraries: Record<string, {
        symbolCount: number;
        exampleTerms: string[];
    }>;
}
/**
 * Get symbol search statistics
 * @param options - Search options
 * @returns Statistics about available symbols
 */
export declare function getSymbolSearchStats(options?: SymbolSearchOptions): Promise<SymbolSearchStats>;