src/format/index.ts

// Price and size rounding and pre-send validation for Hyperliquid orders.
// Pure functions with exact decimal math; the SDK still signs and sends.

export { HlFormatError } from './decimal.js';
export type {
  FormatPriceOptions,
  MarketKind,
  Numeric,
  OrderSide,
  PriceGridOptions,
  PriceRounding,
  SizeRounding,
} from './types.js';

export { normalizeDecimal } from './wire.js';

export {
  MAX_SZ_DECIMALS,
  assertSzDecimals,
  formatSize,
  hasHiddenRemainder,
  isFlatPosition,
  isFullyFilled,
  isValidSize,
  positionMatchesExpected,
  sizeFromNotional,
  szStep,
} from './size.js';

export {
  MAX_PRICE_SIG_FIGS,
  formatPrice,
  isValidPrice,
  priceTick,
  pxDecimals,
  samePriceOnGrid,
  shiftPriceTicks,
} from './price.js';

export {
  MIN_ORDER_NOTIONAL_USD,
  RECOMMENDED_MIN_QUOTE_NOTIONAL_USD,
  bumpToMinNotional,
  meetsMinNotional,
  notional,
  planOrderSize,
  quoteSizeFromNotional,
  type OrderIntent,
  type PlanOrderSizeInput,
  type SizePlan,
  type SizeSkipReason,
} from './notional.js';

export {
  DEFAULT_EXIT_SLIPPAGE_FLOOR,
  DEFAULT_FLATTEN_SLIPPAGE_CAP,
  escalatingSlippage,
  exitSlippage,
  marketLimitPrice,
  postOnlyPrice,
  type EscalatingSlippageOptions,
  type MarketLimitPriceInput,
  type PostOnlyPriceInput,
} from './slippage.js';

export {
  triggerPxMatches,
  validateOrder,
  type OrderIssue,
  type OrderValidation,
  type ValidateOrderInput,
} from './validate.js';