import { Account } from '../../nevermined';
import { ContractEvent, SubgraphEvent } from '../../events';
import { Instantiable, InstantiableConfig } from '../../Instantiable.abstract';
import { ContractReceipt, ethers } from 'ethers';
import { BigNumber } from '../../utils';
export interface TxParameters {
    value?: string;
    gasLimit?: BigNumber;
    gasMultiplier?: number;
    gasPrice?: string;
    maxPriorityFeePerGas?: string;
    maxFeePerGas?: string;
    signer?: ethers.Signer;
    nonce?: number;
    progress?: (data: any) => void;
}
export declare abstract class ContractBase extends Instantiable {
    contractName: string;
    contract: ethers.Contract;
    events: ContractEvent | SubgraphEvent;
    version: string;
    get address(): string;
    constructor(contractName: string);
    getContract(): ethers.Contract;
    getAddress(): string;
    getSignatureOfMethod(methodName: string, args?: any[]): string;
    getInputsOfMethod(methodName: string): any[];
    protected init(config: InstantiableConfig, optional?: boolean): Promise<void>;
    protected getFromAddress(from?: string): Promise<string>;
    sendFrom(name: string, args: any[], from?: Account, value?: TxParameters): Promise<ContractReceipt>;
    private internalSend;
    send(name: string, from: string, args: any[], params?: TxParameters): Promise<ContractReceipt>;
    call<T>(name: string, args: any[], from?: string): Promise<T>;
    private searchMethod;
    private searchMethodInputs;
    private estimateGas;
    private getFeeData;
}
export default ContractBase;