import Decimal from "decimal.js";
import { PublicKey } from "@solana/web3.js";
import type { OrderBookId, PubkeyStr } from "../../shared";
import type { OrderbookDecimals } from "../../shared/scaling";
import type { ConditionalToken } from "../market";
export * from "./client";
export * from "./wire";
export * from "./state";
export * from "./ticker";
export { orderBookPairFromWire } from "./convert";
export interface OrderBookPair {
    id: number;
    marketPubkey: PubkeyStr;
    orderbookId: OrderBookId;
    base: ConditionalToken;
    quote: ConditionalToken;
    outcomeIndex: number;
    tickSize: number;
    totalBids: number;
    totalAsks: number;
    lastTradePrice?: string;
    lastTradeTime?: Date;
    active: boolean;
}
export interface OutcomeImpact {
    sign: string;
    pct: number;
    dollar: string;
    isPositive: boolean;
}
export declare function impactPct(depositPrice: Decimal, conditionalPrice: Decimal): [number, string];
export declare function impact(depositAssetPrice: Decimal, conditionalPrice: Decimal): OutcomeImpact;
/**
 * Derive scaling decimals from an orderbook pair's token metadata.
 *
 * No REST call needed — decimals are computed from the base/quote token objects.
 */
export declare function orderbookDecimals(pair: OrderBookPair): OrderbookDecimals;
/** Return the market as a `PublicKey`. */
export declare function orderBookMarket(pair: OrderBookPair): PublicKey;
/** Return the base conditional-token mint as a `PublicKey`. */
export declare function orderBookBaseMint(pair: OrderBookPair): PublicKey;
/** Return the quote conditional-token mint as a `PublicKey`. */
export declare function orderBookQuoteMint(pair: OrderBookPair): PublicKey;
export declare class OrderBookValidationError extends Error {
    readonly orderbookId: string;
    readonly details: string[];
    constructor(orderbookId: string, details: string[]);
}
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