import { ChainsService } from "../chains";
import { Notification } from "./types";
import { GetTransactionReceiptResponse } from "starknet";
export declare class BackgroundTxService {
    protected readonly chainsService: ChainsService;
    protected readonly notification: Notification;
    constructor(chainsService: ChainsService, notification: Notification);
    init(): Promise<void>;
    sendTx(chainId: string, tx: unknown, mode: "async" | "sync" | "block", options: {
        silent?: boolean;
        skipTracingTxResult?: boolean;
        waitFulfillment?: boolean;
        onFulfill?: (tx: any) => void;
    }): Promise<Uint8Array>;
    traceTx(chainId: string, txHash: string): Promise<any>;
    private static processTxResultNotification;
    private static processTxErrorNotification;
    private static parseTendermintRpcErrorMessage;
    waitStarknetTransaction(chainId: string, txHash: string): Promise<GetTransactionReceiptResponse>;
    pushBitcoinTransaction(chainId: string, txHex: string): Promise<string>;
}