import { z } from "zod";
import { EvmWalletProvider } from "../../../walletProviders";
import { SupplyCollateralSchema } from "../schemas";
/**
 * Supplies a specified amount of collateralToken into a Morpho Blue market using the connected wallet.
 *
 * This function:
 * 1. Validates that the input asset amount is greater than zero.
 * 2. Fetches the market configuration using the provided marketId.
 * 3. Reads the collateralToken's decimals and parses the input amount to atomic units.
 * 4. Checks and ensures the token allowance; calls approve if necessary.
 * 5. Prepares and encodes the `supplyCollateral` function call to Morpho Blue.
 * 6. Sends the transaction and waits for it to be mined.
 *
 * This is typically used to deposit collateral before borrowing from a Morpho Blue market.
 *
 * @param walletProvider - Instance of {@link EvmWalletProvider} connected to the user's wallet.
 * @param args - Object validated by {@link SupplyCollateralSchema}, including:
 *   @property {string} assets - The amount of collateralToken to supply (human-readable string).
 *   @property {string} marketId - The bytes32 hex identifier for the target Morpho Blue market.
 *
 * @returns A Promise resolving to an object with:
 *   @property {string} collateralToken - The ERC20 address of the collateral token.
 *   @property {string} txHash - The hash of the submitted supplyCollateral transaction.
 *   @property {object} receipt - The transaction receipt after confirmation.
 *
 * @throws Will throw if:
 *   - The assets value is invalid or non-positive.
 *   - The marketId is invalid or configuration cannot be fetched.
 *   - The token approval process fails.
 *   - The transaction fails to send or confirm on-chain.
 */
export declare const writeSupplyCollateralToken: (walletProvider: EvmWalletProvider, args: z.infer<typeof SupplyCollateralSchema>) => Promise<{
    collateralToken: any;
    txHash: `0x${string}`;
    receipt: any;
}>;