import { Logger } from 'log4js';
import { DeepReadonly } from 'ts-essentials';
import { IDexHelper } from '../../../dex-helper/idex-helper';
import { EkuboContracts, TwammQuoteData } from '../types';
import { FullRangePoolState } from './full-range';
import { EkuboPool, Quote } from './pool';
import { PoolKey, SwappedEvent } from './utils';
export declare class TwammPool extends EkuboPool<TwammPoolState.Object> {
    private readonly dataFetcher;
    constructor(parentName: string, dexHelper: IDexHelper, logger: Logger, contracts: EkuboContracts, key: PoolKey);
    generateState(blockNumber?: number | 'latest'): Promise<DeepReadonly<TwammPoolState.Object>>;
    protected _quote(amount: bigint, isToken1: boolean, state: DeepReadonly<TwammPoolState.Object>): Quote;
    quoteTwamm(amount: bigint, isToken1: boolean, state: DeepReadonly<TwammPoolState.Object>, overrideTime?: number): Quote;
    protected _computeTvl(state: TwammPoolState.Object): [bigint, bigint];
}
interface VirtualOrdersExecutedEvent {
    poolId: bigint;
    token0SaleRate: bigint;
    token1SaleRate: bigint;
}
export declare namespace TwammPoolState {
    interface SaleRateDelta {
        time: number;
        saleRateDelta0: bigint;
        saleRateDelta1: bigint;
    }
    interface Object {
        fullRangePoolState: FullRangePoolState.Object;
        token0SaleRate: bigint;
        token1SaleRate: bigint;
        lastExecutionTime: number;
        virtualOrderDeltas: SaleRateDelta[];
    }
    function fromQuoter(data: TwammQuoteData): DeepReadonly<Object>;
    function fromSwappedEvent(oldState: DeepReadonly<Object>, ev: SwappedEvent): Object;
    function fromPositionUpdatedEvent(oldState: DeepReadonly<Object>, liquidityDelta: bigint): Object | null;
    function fromVirtualOrdersExecutedEvent(oldState: DeepReadonly<Object>, ev: VirtualOrdersExecutedEvent, timestamp: number): Object;
    function fromOrderUpdatedEvent(oldState: DeepReadonly<Object>, [startTime, endTime]: [number, number], orderSaleRateDelta: bigint, isToken1: boolean): Object;
}
export {};