import { BigNumber, PopulatedTransaction } from 'ethers';
import { TransactionManagerRequest } from '../transaction-inputs/transaction-manager-request';
import { ContractMethodLastGasParams, GasOptimizationResult } from '../types';
export declare class GasTracker {
    private contractMethodGasUsedTracker;
    private gasMultiplier;
    constructor(gasMultiplier: number);
    private getKey;
    private getKeyFromParams;
    private getGasParams;
    private updateGasParams;
    updateTimeoutGasMultiplier(transactionRequest: TransactionManagerRequest, transaction: PopulatedTransaction): void;
    handleMaxRetryReached(transactionRequest: TransactionManagerRequest, transaction: PopulatedTransaction): void;
    updateContractMethodGasUsed(contractAddress?: string, methodName?: string, gasUsed?: BigNumber, gasLimit?: BigNumber, trackingId?: string, isTransactionFailed?: boolean): void;
    getGasDetailsFromTracker(contractAddress?: string, methodName?: string, trackingId?: string): ContractMethodLastGasParams | undefined;
    getGasLimitFromTracker(contractAddress?: string, methodName?: string, trackingId?: string): BigNumber | undefined;
    updateOptimizedGasParamsOnTracer(transaction: PopulatedTransaction, transactionRequest: TransactionManagerRequest, optimizationResult: GasOptimizationResult): void;
    getTransactionGasMultiplier(transactionRequest: TransactionManagerRequest, transaction: PopulatedTransaction): number;
}