/**
 * OPC UA Connection Tools
 *
 * MCP tools for creating and browsing OPC UA connections.
 */
import type { ServerContext } from '../../types/index.js';
/**
 * Register OPC UA Connection tools (add-connection, browse)
 * @param server - MCP server instance
 * @param context - Server context with winccoa, configs, etc.
 * @returns Number of tools registered
 */
export declare function registerTools(server: any, context: ServerContext): number;
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