import { BaseTransaction, Client, SubmittableTransaction, Transaction, TxResponse } from "xrpl";
import { APIConfig } from "../helpers/apiHelpers";
import { Quote } from "../types";
export interface XRPLWallet {
    address: string;
    signTransaction: (transaction: SubmittableTransaction | BaseTransaction) => Promise<string>;
}
export declare class XRPLService {
    readonly wallet: XRPLWallet;
    private apiService;
    readonly client: Client;
    constructor(wallet: XRPLWallet, apiConfig: APIConfig, options?: {
        sandbox?: boolean;
    });
    /**
     * Fetches a quote for Bitcoin transfer.
     *
     * @returns {Promise<Quote>} A promise that resolves to a Quote object.
     */
    fetchQuote(symbol?: string): Promise<Quote>;
    /**
     * Fetches the Bitcoin vault address.
     *
     * @returns {Promise<{ address: string }>} A promise that resolves to the vault address.
     */
    fetchVault(symbol?: string): Promise<{
        address: string;
        tag?: string;
    }>;
    transferXRP(params: {
        walletAddress?: string;
        amount: string;
    }): Promise<TxResponse<Transaction>>;
    transferTokens(params: {
        walletAddress?: string;
        amount: string;
        token: {
            currency: string;
            issuer: string;
        };
    }): Promise<TxResponse<Transaction>>;
    createTrustLine(params: {
        walletAddress?: string;
        amount: string;
        token: {
            currency: string;
            issuer: string;
        };
    }): Promise<TxResponse<Transaction>>;
    getTokenBalances(walletAddress?: string): Promise<{
        value: string;
        currency: string;
        issuer?: string | undefined;
    }[]>;
}