import { Instrument, UnixTimestamp, Address, PairId, AssetId } from "../interfaces";
import { ContractAmount, InstrumentAmount, MarketPrice } from "../tools";
import { OrderFees } from "./order";
export type Pair = {
    base: Instrument;
    quote: Instrument;
};
export type PairInfo = Pair & {
    lastPrice: MarketPrice;
    priceQuantum: MarketPrice;
    amountQuantum: InstrumentAmount;
    minTrade: InstrumentAmount;
    maxTrade: InstrumentAmount;
    externalId: string;
    fees: OrderFees;
};
export type PairInfoId = PairInfo & {
    pairId: PairId;
};
export type PairPrices = {
    pairId: PairId;
    period: number;
    prevPrice: MarketPrice;
    prevPriceOn: UnixTimestamp;
    lastPrice: MarketPrice;
    lastPriceOn: UnixTimestamp;
    minPrice: MarketPrice;
    maxPrice: MarketPrice;
    baseVolume: InstrumentAmount;
    quoteVolume: InstrumentAmount;
};
export type UsersHealth = {
    positiveHealth: bigint;
    negativeHealth: bigint;
};
export type OrderBasicAmount = {
    sell: InstrumentAmount;
    buy: InstrumentAmount;
};
export type GroupSettings = {
    count?: number;
    priceGrouping?: string;
};
export type OrderGroupEntry = {
    price: MarketPrice;
    volume: InstrumentAmount;
};
export type OrderGroup = {
    buys: OrderGroupEntry[];
    sells: OrderGroupEntry[];
};
export type LiquidationRequest = {
    liquidator: Address;
    user: Address;
    liabilities: Map<AssetId, ContractAmount>;
    collaterals: Map<AssetId, ContractAmount>;
};
export type PairPriceRecord = {
    timestamp: number;
    open: string;
    close: string;
    high: string;
    low: string;
    baseVolume: string;
    quoteVolume: string;
};
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