import { type MidnightSupplyCollateralTakeBorrowAction, type Transaction } from "../../types/index.js";
import type { MidnightTakeBorrowParams } from "./takeBorrow.js";
/** Parameters for encoding a collateral supply followed by a Midnight borrow take. */
export interface MidnightSupplyCollateralTakeBorrowParams extends MidnightTakeBorrowParams {
    readonly collateralAssets: bigint;
    readonly collateralIndex?: bigint;
}
/**
 * Encodes a Midnight bundle that supplies collateral and borrows in one call.
 *
 * Prefer `client.morpho.midnight(chainId).supplyCollateralTakeBorrow(...)` in
 * app flows so collateral approval and Midnight authorization requirements are
 * resolved before building the bundle. Use this low-level builder only after
 * market data and API takeable offers are already available.
 *
 * @param params.chainId - Chain id used to resolve `MidnightBundles`.
 * @param params.market - Midnight market traded by every takeable offer.
 * @param params.loanAssets - Loan assets the borrower receives.
 * @param params.maxUnits - Maximum debt units accepted from the bundle quote.
 * @param params.taker - Borrower address executing the bundle.
 * @param params.deadline - Bundle execution deadline timestamp; pass `maxUint256` explicitly for no expiry.
 * @param params.takeableOffers - ABI-ready lend-side offers returned by the Midnight API.
 * @param params.collateralAssets - Collateral assets supplied before taking offers.
 * @param params.collateralIndex - Optional collateral index; defaults to `0n`.
 * @returns A deep-frozen `Transaction<MidnightSupplyCollateralTakeBorrowAction>` targeting `MidnightBundles`.
 * @throws {NonPositiveInputError} when collateral assets, loan assets, or `maxUnits` are non-positive.
 * @throws {NegativeInputError} when `deadline` is negative.
 * @throws {EmptyMidnightTakeableOffersError} when no offers are provided.
 * @throws {MidnightOfferSideMismatchError} when any offer is not lend-side.
 * @throws {MidnightTakeableOfferMarketMismatchError} when any offer belongs to another market.
 * @throws {ChainIdMismatchError} when the market targets another chain.
 * @throws {MidnightMarketAddressMismatchError} when the market targets another Midnight deployment.
 * @throws {UnknownCollateralIndexError} when `collateralIndex` is not configured on the market.
 * @example
 * ```ts
 * import { maxUint256 } from "viem";
 * import { midnightSupplyCollateralTakeBorrow } from "@morpho-org/morpho-sdk";
 *
 * const tx = midnightSupplyCollateralTakeBorrow({
 *   chainId: 8453,
 *   market: marketData.params,
 *   collateralAssets: 2_000_000n,
 *   loanAssets: 1_000_000n,
 *   maxUnits: 1_100_000n,
 *   taker: borrower,
 *   takeableOffers: quote.data.takeableOffers,
 *   deadline: maxUint256,
 * });
 * ```
 */
export declare const midnightSupplyCollateralTakeBorrow: (params: MidnightSupplyCollateralTakeBorrowParams) => Readonly<Transaction<MidnightSupplyCollateralTakeBorrowAction>>;