/**
 * CoinGecko implementation of Fetcher<PriceQueryParams, PriceData>.
 *
 * Transforms: uppercase ticker → CoinGecko slug lookup.
 * Fetches: /simple/price with 24h change/cap/volume flags.
 * Coerces: the nested `{ [id]: { usd: ..., usd_24h_change: ... } }`
 *          response into the standard PriceData shape.
 */
import type { Fetcher } from '../fetcher.js';
import type { PriceData, PriceQueryParams } from '../standard-models.js';
export declare const coingeckoPriceFetcher: Fetcher<PriceQueryParams, PriceData>;