import type { IMcRouterApiPort, McRouterRoute } from '../../application/ports/outbound/IMcRouterApiPort.js';
export interface McRouterApiAdapterOptions {
    /** Management API base URL. Default `http://127.0.0.1:25580`. */
    baseUrl?: string;
    /** Request timeout in ms. Default 2000. */
    timeoutMs?: number;
    /** fetch implementation (tests). Default the global fetch. */
    fetch?: typeof fetch;
}
/**
 * mc-router management API over HTTP (#768).
 *
 * `GET /routes` (server/api_server.go, v1.47.1) returns
 * `{ "<server address>": { "backend": "...", "scalingTarget": "..." } }`.
 */
export declare class McRouterApiAdapter implements IMcRouterApiPort {
    readonly baseUrl: string;
    readonly timeoutMs: number;
    private readonly fetchFn;
    constructor(options?: McRouterApiAdapterOptions);
    listRoutes(): Promise<Map<string, McRouterRoute> | null>;
}
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