import { type MarketInput } from "@morpho-org/midnight-sdk";
import { type Address } from "viem";
import { type Metadata, type MidnightRepayWithdrawCollateralAction, type Transaction } from "../../types/index.js";
/** Parameters for encoding a Midnight repay and/or collateral withdrawal bundle. */
export interface MidnightRepayWithdrawCollateralParams {
    readonly chainId: number;
    readonly market: MarketInput;
    readonly repayAssets: bigint;
    readonly withdrawCollateralAssets: bigint;
    readonly onBehalf: Address;
    readonly collateralIndex?: bigint;
    /** Bundle execution deadline timestamp. Pass `maxUint256` explicitly for no expiry. */
    readonly deadline: bigint;
    readonly metadata?: Metadata;
}
/**
 * Encodes a Midnight bundle that repays debt, withdraws collateral, or both.
 *
 * Prefer `client.morpho.midnight(chainId).repayWithdrawCollateral(...)` in app
 * flows so loan-token approval and Midnight authorization requirements are
 * resolved first. Use this low-level builder only when those requirements and
 * collateral-index checks are already handled by the caller.
 *
 * @param params.chainId - Chain id used to resolve `MidnightBundles`.
 * @param params.market - Midnight market whose position is updated.
 * @param params.repayAssets - Loan assets repaid; may be zero when only withdrawing collateral.
 * @param params.withdrawCollateralAssets - Collateral assets withdrawn; may be zero when only repaying.
 * @param params.onBehalf - Position owner.
 * @param params.collateralIndex - Optional collateral index for withdrawal; defaults to `0n`.
 * @param params.deadline - Bundle execution deadline timestamp; pass `maxUint256` explicitly for no expiry.
 * @param params.metadata - Optional analytics metadata appended to calldata.
 * @returns A deep-frozen `Transaction<MidnightRepayWithdrawCollateralAction>` targeting `MidnightBundles`.
 * @throws {NegativeInputError} when any amount, collateral index, or deadline is negative.
 * @throws {NonPositiveInputError} when both repay and withdrawal amounts are zero.
 * @throws {ChainIdMismatchError} when the market targets another chain.
 * @throws {MidnightMarketAddressMismatchError} when the market targets another Midnight deployment.
 * @throws {UnknownCollateralIndexError} when a positive withdrawal targets an unconfigured collateral index.
 * @example
 * ```ts
 * import { maxUint256 } from "viem";
 * import { midnightRepayWithdrawCollateral } from "@morpho-org/morpho-sdk";
 *
 * const tx = midnightRepayWithdrawCollateral({
 *   chainId: 8453,
 *   market: marketData.params,
 *   repayAssets: 1_000_000n,
 *   withdrawCollateralAssets: 0n,
 *   onBehalf: user,
 *   deadline: maxUint256,
 * });
 * ```
 */
export declare const midnightRepayWithdrawCollateral: (params: MidnightRepayWithdrawCollateralParams) => Readonly<Transaction<MidnightRepayWithdrawCollateralAction>>;