import BigNumber from 'bignumber.js';
import { DeepReadonly } from 'ts-essentials';
import { Address, BlockHeader, Log } from '../../../types';
import { ThreePool } from './3pool';
import { PoolState } from './curve-pool';
import { IDexHelper } from '../../../dex-helper';
export declare abstract class SidechainPool extends ThreePool {
    constructor(parentName: string, dexHelper: IDexHelper, pool: string, address: Address, tokenAddress: Address, abi: any, N_COINS: number, PRECISION_MUL: BigNumber[], COINS: Address[], prefix: string);
    protected processBlockLogs(state: DeepReadonly<PoolState>, logs: Readonly<Log>[], blockHeader: Readonly<BlockHeader>): Promise<DeepReadonly<PoolState> | null>;
    handleAddLiquidity(event: any, state: PoolState, log: Log): PoolState;
    handleRemoveLiquidityImbalances(event: any, state: PoolState, log: Log): PoolState;
    handleRemoveLiquidityOne(event: any, state: PoolState, log: Log): PoolState;
    _get_dy(i: number, j: number, dx: BigNumber, A: BigNumber, fee: BigNumber, balances: BigNumber[], rates: BigNumber[], usefee?: boolean): BigNumber;
}