/**
 * Grok CLI Detection
 *
 * Detects and manages Grok CLI installation status.
 *
 * @module utils/websearch/grok-cli
 */
import type { GrokCliStatus } from './types';
/**
 * Check if Grok CLI is installed globally
 *
 * Grok CLI (grok-4-cli by lalomorales22) provides web search + X search.
 * Requires: `npm install -g grok-cli` and XAI_API_KEY env var.
 *
 * @returns Grok CLI status with path and version
 */
export declare function getGrokCliStatus(): GrokCliStatus;
/**
 * Check if Grok CLI is available (quick boolean check)
 */
export declare function hasGrokCli(): boolean;
/**
 * Clear Grok CLI cache (for testing or after installation)
 */
export declare function clearGrokCliCache(): void;
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