/**
 * Tool handlers for search operations.
 */
import type { CodeChunk, SimilarCodeResult } from '../search/indexer.js';
import type { ToolContext, ToolResponse } from './types.js';
/**
 * Arguments for search_code tool.
 */
export interface SearchCodeArgs {
    query: string;
    limit?: number;
    pathPattern?: string;
    languages?: string[];
}
/**
 * Parse and validate search_code arguments.
 */
export declare function parseSearchCodeArgs(args: Record<string, unknown> | undefined): SearchCodeArgs;
/**
 * Format search results for display.
 */
export declare function formatSearchResults(results: CodeChunk[]): string;
/**
 * Handle search_code tool.
 */
export declare function handleSearchCode(args: SearchCodeArgs, context: ToolContext): Promise<ToolResponse>;
/**
 * Arguments for search_similar tool.
 */
export interface SearchSimilarArgs {
    code?: string;
    filepath?: string;
    startLine?: number;
    endLine?: number;
    limit?: number;
    threshold?: number;
    excludeSelf?: boolean;
}
/**
 * Parse and validate search_similar arguments.
 */
export declare function parseSearchSimilarArgs(args: Record<string, unknown> | undefined): SearchSimilarArgs;
/**
 * Format similar code results for display.
 */
export declare function formatSimilarResults(results: SimilarCodeResult[]): string;
/**
 * Handle search_similar tool.
 */
export declare function handleSearchSimilar(args: SearchSimilarArgs, context: ToolContext): Promise<ToolResponse>;
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