import { AvalancheWalletCoreClient } from "../../../clients/createAvalancheWalletCoreClient.js";
import { PrepareBaseTxnParameters, PrepareBaseTxnReturnType } from "./types/prepareBaseTxn.js";
/**
 * Prepares a base transaction for the X-chain.
 *
 * @see https://build.avax.network/docs/api-reference/x-chain/txn-format#unsigned-basetx
 *
 * @param client - The client to use for the transaction. {@link AvalancheWalletCoreClient}
 * @param params - The parameters for the transaction. {@link PrepareBaseTxnParameters}
 * @returns The unsigned transaction. {@link PrepareBaseTxnReturnType}
 *
 * @example
 * ```ts
 * import { prepareBaseTxn } from "@avalanche-sdk/client/methods/wallet/xChain";
 * import { privateKeyToAvalancheAccount } from "@avalanche-sdk/client/accounts";
 * import { avalanche } from "@avalanche-sdk/client/chains";
 * import { avaxToNanoAvax } from "@avalanche-sdk/client/utils";
 *
 * const account = privateKeyToAvalancheAccount(privateKeyForTest);
 * const walletClient = new AvalancheWalletCoreClient({
 *   chain: avalanche,
 *   transport: {
 *     url: "https://api.avax.network/ext/bc/C/rpc",
 *   },
 *   account,
 * });
 *
 * const xChainBaseTxnRequest = await prepareBaseTxn(walletClient, {
 *   outputs: [
 *     {
 *       amount: avaxToNanoAvax(0.0001), // 0.0001 AVAX = 100_000 nAVAX
 *       to: "P-fuji19fc97zn3mzmwr827j4d3n45refkksgms4y2yzz",
 *     },
 *   ],
 * });
 */
export declare function prepareBaseTxn(client: AvalancheWalletCoreClient, params: PrepareBaseTxnParameters): Promise<PrepareBaseTxnReturnType>;
//# sourceMappingURL=prepareBaseTxn.d.ts.map