/**
 * cboe_vix_spot — CBOE delayed VIX quote with 15min cache.
 *
 * V5 piège 4: NOT Yahoo Finance. CBOE delayed quote is the canonical source.
 * Cache stub uses an in-process Map; host can override via SkillContext.cache.
 *
 * @public
 */
import { z } from "zod";
import type { Skill } from "../orchestration/ooda/skills.js";
declare const inputSchema: z.ZodObject<{}, "strict", z.ZodTypeAny, {}, {}>;
type CboeVixSpotInput = z.infer<typeof inputSchema>;
export interface CboeVixSpotOutput {
    symbol: "VIX";
    last: number;
    delayed_minutes: number;
    fetched_at: string;
    cached: boolean;
}
export declare const cboeVixSpot: Skill<CboeVixSpotInput, CboeVixSpotOutput>;
/** Test helper: clear in-process VIX cache. */
export declare function _clearCboeVixCache(): void;
export {};
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