/**
 * Lighter order size and price formatting for exchange submission.
 *
 * Lighter publishes a flat per-market decimal budget on its order books
 * (`supported_price_decimals` / `supported_size_decimals`), surfaced on the
 * generic {@link Market} as `priceDecimals` / `szDecimals`. Prices round to
 * the tick grid; sizes truncate to the lot grid.
 */
import { type Market } from '@lifi/perps-types';
/**
 * Format a price onto a Lighter market's tick grid: rounded to the market's
 * `priceDecimals` (Lighter's `supported_price_decimals`), trailing zeros
 * stripped.
 *
 * @throws {PerpsError} `ValidationError` when `market.priceDecimals` is
 *   absent — without the venue's tick grid no correct price can be produced.
 * @public
 */
export declare function formatOrderPrice(market: Market, price: number): string;
/**
 * Format a size onto a Lighter market's lot grid: truncated (never rounded
 * up, so the size cannot exceed the user's balance) to the market's
 * `szDecimals` (Lighter's `supported_size_decimals`), trailing zeros stripped.
 *
 * @param size - Size in base-asset units as a non-negative magnitude.
 * @public
 */
export declare function formatOrderSize(market: Market, size: number): string;
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