export declare function searchCodeTool(query: string, root?: string, maxResults?: number): {
    query: string;
    matchCount: number;
    maxResults: number;
    resultTruncated: boolean;
    truncated: boolean;
    matches: {
        filePath: string;
        lineNumber: number;
        line: string;
        context?: string[];
    }[];
    root?: string | undefined;
};