/**
 * Fastify route: `GET /audit`.
 *
 * Proxies a `audit_query` MCP call through the runtime handle matching the
 * requested wallet address. AbortSignal is wired to the HTTP request lifetime
 * so MCP cancels in-flight work when the client disconnects.
 *
 * Business logic lives entirely in `handlers/audit.ts`. This file contains
 * only Fastify wiring and query-string coercion.
 */
import type { FastifyInstance } from "fastify";
import type { RuntimeHandle } from "../../runtime/run.js";
import type { Logger } from "../../utils/logger.js";
/**
 * Dependencies injected into the `/audit` route at registration time.
 */
export interface AuditRouteDeps {
    /** Live runtime handles maintained by the plugin, keyed by lowercased address. */
    runtimeHandles: Map<string, RuntimeHandle>;
    /** Logger instance for unexpected errors. */
    logger: Logger;
}
/**
 * Register `GET /audit` on the given Fastify instance.
 *
 * Coerces string query-string values to their typed counterparts before
 * forwarding to `auditHandler`. The `success` field is `"true" | "false"` from
 * the schema; converted to `boolean`. Integer fields are parsed with
 * `parseInt`. Missing optional fields are left as `undefined`.
 *
 * HTTP status mapping from `AuditQueryError.code`:
 *  - `NOT_FOUND` → 404
 *  - `ABORTED`   → 504 (gateway timeout — client disconnected)
 *  - `UPSTREAM`  → 502 (bad gateway — MCP error)
 *
 * @param fastify  Fastify instance to register the route on.
 * @param deps     Route dependencies injected at plugin start.
 */
export declare function registerAuditRoute(fastify: FastifyInstance, deps: AuditRouteDeps): void;
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