import type { PredMktPriceInfo, PriceFeedConfig } from "./nodeSDKTypes";
/**
 * PolyMktsPxFeed gets prices from the official polymarket api
 * and applies the 1+px transformation
 *
 */
export default class PolyMktsPxFeed {
    private ids;
    private oracleEndpoint;
    constructor(config: PriceFeedConfig);
    isPolyMktsSym(sym: string): boolean;
    fetchPricesForSyms(syms: string[]): Promise<PredMktPriceInfo[]>;
    fetchPrices(tokenIdHex: string[]): Promise<PredMktPriceInfo[]>;
    fetchPriceFromAPI(tokenIdDec: string): Promise<number>;
    static hexToDecimalString(hexString: string): string;
}