import { DirectSecp256k1HdWallet } from "@cosmjs/proto-signing";
import { CosmosChain } from "../../types";
import { CosmosClient } from "../cosmos/CosmosClient";
/**
 * RelayerAccountManager manages the relayer account on wasm and axelar.
 * - Create a relayer account from mnemonic or generate a new one if not provided
 * - Fund the relayer accounts if the balance of either wasm chain or axelar chain is below the minAmount
 * - Get the relayer address based on the prefix. Default prefix is wasm
 * - Get the relayer fund on wasm and axelar
 */
export declare class RelayerAccountManager {
    static DEFAULT_FUND_AMOUNT: string;
    static DEFAULT_MIN_FUND_AMOUNT: string;
    private axelarClient;
    private wasmClient;
    relayerAccount: DirectSecp256k1HdWallet;
    constructor(axelarClient: CosmosClient, wasmClient: CosmosClient, relayerAccount: DirectSecp256k1HdWallet);
    /**
     * Create a relayer account from mnemonic or generate a new one if not provided
     * @param prefix chain prefix. Available options: wasm, axelar
     * @param mnemonic mnemonic of the relayer account
     * @returns an instance of DirectSecp256k1HdWallet
     */
    static createRelayerAccount(prefix: CosmosChain, mnemonic?: string): Promise<DirectSecp256k1HdWallet>;
    /**
     * Get the relayer address based on the prefix. Default prefix is wasm
     * @param prefix chain prefix. Available options: wasm, axelar
     * @returns relayer address
     */
    getRelayerAddress(prefix?: CosmosChain): Promise<string>;
    /**
     * Fund the relayer accounts if the balance of either wasm chain or axelar chain is below the minAmount
     * @param minAmount minimum amount to fund the relayer accounts. Default is 10,000,000
     */
    fundRelayerAccountsIfNeeded(minAmount?: string): Promise<void>;
    /**
     * Fund the relayer account on wasm and axelar. Default amount is 1,000,000,000
     * @param amount amount to fund the relayer accounts. Default is 1,000,000,000
     */
    fundRelayer(amount?: string): Promise<void>;
    /**
     * Get the relayer fund on wasm and axelar
     * @returns relayer fund on wasm and axelar
     */
    getRelayerFund(): Promise<{
        wasm: {
            address: string;
            balance: string;
        };
        axelar: {
            address: string;
            balance: string;
        };
    }>;
}
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