import { IDelegationsService } from './IDelegationsService';
import Web3 from 'web3';
import { PromiEvent, TransactionReceipt } from 'web3-core';
export declare class DelegationsService implements IDelegationsService {
    private web3;
    private delegationsContract;
    constructor(web3: Web3, delegationsContractAddress?: string);
    setFromAccount(defaultAccountAddress: string): void;
    readDelegation(fromAddress: string): Promise<string>;
    readVoidAddress(): Promise<string>;
    readUncappedDelegatedStakeInFullOrbs(voidAddress?: string): Promise<number>;
    delegate(delegationTargetAddress: string): PromiEvent<TransactionReceipt>;
    unDelegate(selfAddress: string): PromiEvent<TransactionReceipt>;
}