import { Action } from '../../Action';
import { EthAddress, uint256 } from '../../types';
/**
 * FluidDexSmartDebtPaybackAction - Payback debt on the Fluid DEX with smart debt (T3, T4).
 *
 * @category Fluid
 */
export declare class FluidDexSmartDebtPaybackAction extends Action {
    /**
     * @param vault The address of the Fluid DEX vault.
     * @param from Address to pull the debt tokens from.
     * @param nftId The NFT ID of the position.
     * @param paybackVariableData Variable data for payback action.
     */
    constructor(vault: EthAddress, from: EthAddress, nftId: uint256, paybackVariableData: Array<any>);
}