/**
 * @fileoverview Handles registration and error handling for the `perplexity_deep_research` tool.
 * @module src/mcp-server/tools/perplexityDeepResearch/registration
 */
import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
/**
 * Registers the 'perplexity_deep_research' tool with the MCP server instance.
 * @param server - The MCP server instance.
 */
export declare const registerPerplexityDeepResearchTool: (server: McpServer) => Promise<void>;