import { Action } from '../../Action';
import { EthAddress, uint256 } from '../../types';
/**
 * PendleTokenRedeemAction - Redeem PT tokens for underlying tokens
 *
 * @category Pendle
 */
export declare class PendleTokenRedeemAction extends Action {
    tokenForApproval: EthAddress;
    /**
     * @param market The address of the Pendle market
     * @param underlyingToken The address of the underlying token
     * @param ptToken The address of the PT token
     * @param from The address from where the PT tokens will be pulled
     * @param to The address of the recipient to receive the underlying tokens
     * @param ptAmount The amount of PT tokens to redeem
     * @param minAmountOut The minimum amount of underlying tokens to receive
     */
    constructor(market: EthAddress, underlyingToken: EthAddress, ptToken: EthAddress, from: EthAddress, to: EthAddress, ptAmount: uint256, minAmountOut: uint256);
    getAssetsToApprove(): Promise<{
        asset: string;
        owner: any;
    }[]>;
}