import { ethers } from "ethers";
import { ConfigService } from "./config.service.js";
export declare class ContractService {
    private configService;
    polygonProvider: ethers.JsonRpcProvider;
    wallet: ethers.Wallet | undefined;
    constructor(configService: ConfigService);
    setAllowance(amountOfAllowedUSDC: number): Promise<{
        ctf: ethers.ContractTransactionResponse;
        negRisk: ethers.ContractTransactionResponse;
        negRiskAdapter: ethers.ContractTransactionResponse;
    }>;
    isStandardRedemption(conditionId: string): Promise<boolean>;
    private rpcDelay;
    redeemPositions(conditionId: string): Promise<ethers.ContractTransactionResponse>;
    redeemNegRiskPositions(conditionId: string, amounts: bigint[]): Promise<ethers.ContractTransactionResponse>;
}