/**
 * CLI Tool Indexer
 * Indexes CLI tools for discovery through NCP's search
 */
import { CLIOperation } from './cli-parser.js';
export interface CLIToolConfig {
    baseCommand: string;
    description?: string;
    operations?: CLIOperation[];
}
export declare class CLIIndexer {
    private parser;
    private cachePatcher;
    constructor();
    /**
     * Index a CLI tool for discovery
     * Returns the number of operations/tools indexed
     */
    indexCliTool(config: CLIToolConfig): Promise<number>;
    /**
     * Remove CLI tool from index
     */
    removeCliTool(baseCommand: string): Promise<void>;
    /**
     * Check if CLI tool is already indexed
     */
    isIndexed(baseCommand: string): Promise<boolean>;
    /**
     * List all indexed CLI tools
     */
    listIndexedCliTools(): Promise<string[]>;
}
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