export interface ExtractedSymbol {
    name: string;
    line: number;
    kind: string;
    isExport: boolean;
}
export interface ExtractedFileInfo {
    imports: string[];
    symbols: ExtractedSymbol[];
}
export declare function extractFileInfo(root: string, relativePath: string): ExtractedFileInfo | null;
export declare function symbolNodeId(filePath: string, symbolName: string): string;
export declare function fileNodeId(filePath: string): string;
export declare function dirNodeId(dirPath: string): string;
export declare function configNodeId(configPath: string): string;
export declare function commandNodeId(commandName: string): string;
export declare function detectLanguage(filePath: string): string | undefined;