import { AbiCoder } from 'web3-eth-abi';
import { Logger } from 'log4js';
import { MultiCallParams } from '../../../lib/multi-wrapper';
import { CurveV1FactoryData, ImplementationNames, PoolConstants, PoolContextConstants, PoolState } from '../types';
import { Address } from '@paraswap/core';
export type MulticallReturnedTypes = bigint | bigint[];
export declare abstract class PoolPollingBase {
    readonly logger: Logger;
    readonly dexKey: string;
    readonly network: number;
    readonly cacheStateKey: string;
    readonly implementationName: ImplementationNames;
    readonly implementationAddress: Address;
    readonly stateUpdatePeriodMs: number;
    readonly poolIdentifier: string;
    readonly poolConstants: PoolConstants;
    readonly poolContextConstants: PoolContextConstants;
    readonly address: Address;
    readonly curveLiquidityApiSlug: string;
    readonly isLendingPool: boolean;
    readonly baseStatePoolPolling: PoolPollingBase | undefined;
    readonly isSrcFeeOnTransferSupported: boolean;
    readonly customGasCost: number | undefined;
    readonly CLASS_NAME: string;
    readonly fullName: string;
    protected _poolState: PoolState | null;
    protected abiCoder: AbiCoder;
    liquidityUSD: number;
    readonly isMetaPool: boolean;
    readonly coinsToIndices: Record<Address, number>;
    readonly underlyingCoinsToIndices: Record<Address, number>;
    readonly underlyingDecimals: number[];
    readonly isUsedForPricing: boolean;
    constructor(logger: Logger, dexKey: string, network: number, cacheStateKey: string, implementationName: ImplementationNames, implementationAddress: Address, stateUpdatePeriodMs: number, poolIdentifier: string, poolConstants: PoolConstants, poolContextConstants: PoolContextConstants, address: Address, curveLiquidityApiSlug: string, isLendingPool: boolean, baseStatePoolPolling: PoolPollingBase | undefined, isSrcFeeOnTransferSupported: boolean, customGasCost: number | undefined);
    setState(newState: PoolState): Promise<void>;
    abstract getStateMultiCalldata(): MultiCallParams<MulticallReturnedTypes>[];
    abstract parseMultiResultsToStateValues(multiOutputs: MulticallReturnedTypes[], blockNumber: number, updatedAtMs: number): PoolState;
    isStateUpToDate(state: PoolState | null): boolean;
    getState(): PoolState | null;
    hasEnoughLiquidity(): boolean;
    getPoolData(srcAddress: Address, destAddress: Address): CurveV1FactoryData | null;
    private _reduceToIndexMapping;
}