import { IBundler } from "./interfaces/IBundler";
import { UserOperation, ChainId } from "@abstraxn/core-types";
import { Bundlerconfig, UserOpResponse, UserOpReceipt, UserOpGasResponse, UserOpByHashResponse, GasFeeValues, UserOpStatus, SimulationType } from "./utils/Types";
/**
 * This class implements IBundler interface.
 * Implementation sends UserOperation to a bundler URL as per ERC4337 standard.
 * Checkout the proposal for more details on Bundlers.
 */
export declare class Bundler implements IBundler {
    readonly bundlerConfig: Bundlerconfig;
    UserOpReceiptIntervals: {
        [key in ChainId]?: number;
    };
    UserOpWaitForTxHashIntervals: {
        [key in ChainId]?: number;
    };
    UserOpReceiptMaxDurationIntervals: {
        [key in ChainId]?: number;
    };
    UserOpWaitForTxHashMaxDurationIntervals: {
        [key in ChainId]?: number;
    };
    constructor(bundlerConfig: Bundlerconfig);
    private getBundlerUrl;
    /**
     *
     * @param chainId
     * @description This function will fetch gasPrices from bundler
     * @returns Promise<UserOpGasPricesResponse>
     */
    estimateUserOpGas(userOp: UserOperation): Promise<UserOpGasResponse>;
    /**
     *
     * @param userOp
     * @description This function will send signed userOp to bundler to get mined on chain
     * @returns Promise<UserOpResponse>
     */
    sendUserOp(userOp: UserOperation, simulationType?: SimulationType): Promise<UserOpResponse>;
    /**
     *
     * @param userOpHash
     * @description This function will return userOpReceipt for a given userOpHash
     * @returns Promise<UserOpReceipt>
     */
    getUserOpReceipt(userOpHash: string): Promise<UserOpReceipt>;
    /**
     *
     * @param userOpHash
     * @description This function will return userOpReceipt for a given userOpHash
     * @returns Promise<UserOpReceipt>
     */
    getUserOpStatus(userOpHash: string): Promise<UserOpStatus>;
    /**
     *
     * @param userOpHash
     * @param chainId
     * @description this function will return UserOpByHashResponse for given UserOpHash
     * @returns Promise<UserOpByHashResponse>
     */
    getUserOpByHash(userOpHash: string): Promise<UserOpByHashResponse>;
    /**
     * @description This function will return the gas fee values
     */
    getGasFeeValues(): Promise<GasFeeValues>;
}