/**
 * Price Utilities with Market Index Support
 * Provides price conversion and market-specific utilities
 */
import { OrderApi } from '../api/order-api';
export interface MarketConfig {
    index: number;
    name: string;
    baseAsset: string;
    quoteAsset: string;
    baseScale: number;
    quoteScale: number;
    minOrderSize: number;
    tickSize: number;
    lastTradePrice?: number;
}
/**
 * Fetch market configuration from API
 */
export declare function fetchMarketConfig(marketId: number, orderApi: OrderApi): Promise<MarketConfig>;
/**
 * Get cached market configuration or fetch if not available
 */
export declare function getMarketConfig(marketId: number, orderApi?: OrderApi): Promise<MarketConfig>;
export declare const MARKETS: Record<number, MarketConfig>;
/**
 * Convert human-readable price to exchange units
 */
export declare function priceToUnits(price: number, marketIndex: number, orderApi?: OrderApi): Promise<number>;
/**
 * Convert exchange units to human-readable price
 */
export declare function unitsToPrice(units: number, marketIndex: number, orderApi?: OrderApi): Promise<number>;
/**
 * Convert human-readable amount to exchange units
 */
export declare function amountToUnits(amount: number, marketIndex: number, orderApi?: OrderApi): Promise<number>;
/**
 * Convert exchange units to human-readable amount
 */
export declare function unitsToAmount(units: number, marketIndex: number, orderApi?: OrderApi): Promise<number>;
/**
 * Synchronous versions using static config (for backwards compatibility)
 */
export declare function priceToUnitsSync(price: number, marketIndex: number): number;
export declare function unitsToPriceSync(units: number, marketIndex: number): number;
export declare function amountToUnitsSync(amount: number, marketIndex: number): number;
export declare function unitsToAmountSync(units: number, marketIndex: number): number;
/**
 * Format price for display
 */
export declare function formatPrice(units: number, marketIndex: number, orderApi?: OrderApi, decimals?: number): Promise<string>;
/**
 * Format amount for display
 */
export declare function formatAmount(units: number, marketIndex: number, orderApi?: OrderApi, decimals?: number): Promise<string>;
/**
 * Calculate percentage change between prices
 */
export declare function calculatePercentageChange(currentPrice: number, previousPrice: number): number;
/**
 * Calculate SL/TP prices based on percentage
 */
export declare function calculateSLPrice(entryPrice: number, percentage: number, isLongPosition: boolean): number;
export declare function calculateTPPrice(entryPrice: number, percentage: number, isLongPosition: boolean): number;
/**
 * Validate order size against market minimum
 */
export declare function validateOrderSize(amount: number, marketIndex: number, orderApi?: OrderApi): Promise<boolean>;
/**
 * Round price to valid tick size
 */
export declare function roundToTickSize(price: number, marketIndex: number, orderApi?: OrderApi): Promise<number>;
/**
 * Get market info by index
 */
export declare function getMarketInfo(marketIndex: number, orderApi?: OrderApi): Promise<MarketConfig | null>;
/**
 * List all available markets
 */
export declare function getAllMarkets(): MarketConfig[];
/**
 * Export MarketHelper for convenience
 */
export { MarketHelper } from './market-helper';
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