import { z } from "zod";
import { EvmWalletProvider } from "../../../walletProviders";
import { WithdrawCollateralSchema } from "../schemas";
/**
 * Withdraws a specified amount of collateralToken from a Morpho Blue market for the connected wallet.
 *
 * This function:
 * 1. Validates that the requested `assets` amount is greater than zero.
 * 2. Fetches market configuration using the provided `marketId`.
 * 3. Determines the decimals of the collateral token and converts the user-readable amount to atomic units.
 * 4. Encodes the `withdrawCollateral` function call to the Morpho Blue contract.
 * 5. Sends the transaction to withdraw collateral and waits for its confirmation.
 *
 * This is typically used to reclaim previously deposited collateral, if conditions allow (e.g. health factor is safe).
 *
 * @param walletProvider - Instance of {@link EvmWalletProvider} connected to the user's wallet.
 * @param args - Object matching {@link WithdrawCollateralSchema}, including:
 *   @property {string} assets - The amount of collateralToken to withdraw (human-readable string).
 *   @property {string} marketId - The bytes32 hex identifier of the market to withdraw from.
 *
 * @returns A Promise resolving to an object containing:
 *   @property {string} collateralToken - The ERC20 token address of the withdrawn collateral.
 *   @property {string} txHash - The transaction hash of the withdrawal.
 *   @property {object} receipt - The transaction receipt after confirmation.
 *
 * @throws Will throw if:
 *   - The input amount is invalid or zero.
 *   - The market configuration cannot be fetched.
 *   - The transaction fails to send or confirm.
 */
export declare const writeWithdrawCollateralToken: (walletProvider: EvmWalletProvider, args: z.infer<typeof WithdrawCollateralSchema>) => Promise<{
    collateralToken: any;
    txHash: `0x${string}`;
    receipt: any;
}>;