/**
 * Handler for `GET /api/mcp-status`.
 *
 * Returns a snapshot of the locally connected MCP servers managed by
 * `spectral serve`. Pure handler pattern — no framework, no side effects.
 * The caller (the relay dispatcher) injects `McpExtensionState`.
 *
 * This module intentionally imports ONLY `McpExtensionState` (a pure-type
 * import from `state.ts`) plus the `supportsOAuth` predicate. `supportsOAuth`
 * comes from `mcp-auth-flow.ts` — the same module the `/api/mcp-auth` handler
 * already imports — so this endpoint adds no modules to the dispatcher's
 * graph beyond that handler. What it deliberately avoids is `init.ts` /
 * `config.ts`, whose runtime deps (config loading, consent manager, UI
 * resource handlers) the status snapshot does not need.
 */
import type { McpExtensionState } from "../../mcp/state.js";
export interface McpServerStatus {
    name: string;
    status: "connected" | "disconnected" | "needs-auth" | "failed" | "cached";
    toolCount: number;
    /** Whether the server can run the OAuth flow via `POST /api/mcp-auth`. */
    oauthCapable: boolean;
    /** Epoch-ms of the most recent connection failure, if the server is in a failed state. */
    failedAt?: number;
}
export declare function handleListMcpStatus(state: McpExtensionState): McpServerStatus[];
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