import type { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
import type { ServerContext } from '../context.js';
/**
 * `link_notes` — append a wiki-link from a source note to a target ref with
 * a short context sentence. Target is allowed to be an unknown/stub ref;
 * only the source has to exist in the index.
 */
export declare function registerLinkNotesTool(server: McpServer, ctx: ServerContext): void;