import { z } from 'zod';
import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
import { BaseCommandOptions } from '../../../core/types/types.js';
/**
 * Zod schema for the introspect subgraph tool input.
 * @property routingUrl - The routing URL of the subgraph.
 * @property header - Optional headers for introspection.
 * @property useRawIntrospection - Optional flag to use raw introspection query.
 */
export declare const introspectSubgraphInputSchema: z.ZodObject<{
    routingUrl: z.ZodString;
    header: z.ZodOptional<z.ZodArray<z.ZodObject<{
        key: z.ZodString;
        value: z.ZodString;
    }, "strip", z.ZodTypeAny, {
        key: string;
        value: string;
    }, {
        key: string;
        value: string;
    }>, "many">>;
    useRawIntrospection: z.ZodOptional<z.ZodBoolean>;
}, "strip", z.ZodTypeAny, {
    routingUrl: string;
    header?: {
        key: string;
        value: string;
    }[] | undefined;
    useRawIntrospection?: boolean | undefined;
}, {
    routingUrl: string;
    header?: {
        key: string;
        value: string;
    }[] | undefined;
    useRawIntrospection?: boolean | undefined;
}>;
/**
 * Type inferred from the introspect subgraph input schema.
 */
export type IntrospectSubgraphInput = z.infer<typeof introspectSubgraphInputSchema>;
/**
 * Registers the introspect subgraph tool with the MCP server.
 *
 * @param config - Configuration object containing the MCP server and base command options.
 * @param config.server - The MCP server instance.
 * @param config.opts - Base command options.
 */
export declare const registerIntrospectSubgraphTool: ({ server, opts }: {
    server: McpServer;
    opts: BaseCommandOptions;
}) => void;