import { TAddress } from '../../models/TAddress';
import { TAccount } from '../../models/TAccount';
import { ClientEventsStream, TClientEventsStreamData } from '../../clients/ClientEventsStream';
import { ContractBase } from '../../contracts/ContractBase';
import { TxWriter } from '../../txs/TxWriter';
import { ITxLogItem } from '../../txs/receipt/ITxLogItem';
import { Web3Client } from '../../clients/Web3Client';
import { IBlockchainExplorer } from '../../explorer/IBlockchainExplorer';
import { SubjectStream } from '../../class/SubjectStream';
import type { TAbiItem } from '../../types/TAbi';
import type { TEth } from '../../models/TEth';
import type { TOverrideReturns } from '../../utils/types';
export declare class IVotes extends ContractBase {
    address: TEth.Address;
    client: Web3Client;
    explorer: IBlockchainExplorer;
    constructor(address?: TEth.Address, client?: Web3Client, explorer?: IBlockchainExplorer);
    Types: TIVotesTypes;
    $meta: {
        class: string;
    };
    delegate(sender: TSender, delegatee: TAddress): Promise<TxWriter>;
    delegateBySig(sender: TSender, delegatee: TAddress, nonce: bigint, expiry: bigint, v: number, r: TEth.Hex, s: TEth.Hex): Promise<TxWriter>;
    delegates(account: TAddress): Promise<TAddress>;
    getPastTotalSupply(timepoint: bigint): Promise<bigint>;
    getPastVotes(account: TAddress, timepoint: bigint): Promise<bigint>;
    getVotes(account: TAddress): Promise<bigint>;
    $call(): IIVotesTxCaller;
    $signed(): TOverrideReturns<IIVotesTxCaller, Promise<{
        signed: TEth.Hex;
        error?: Error & {
            data?: {
                type: string;
                params: any;
            };
        };
    }>>;
    $data(): IIVotesTxData;
    $gas(): TOverrideReturns<IIVotesTxCaller, Promise<{
        gas?: bigint;
        price?: bigint;
        error?: Error & {
            data?: {
                type: string;
                params: any;
            };
        };
    }>>;
    onTransaction<TMethod extends keyof TIVotesTypes['Methods']>(method: TMethod, options: Parameters<ContractBase['$onTransaction']>[0]): SubjectStream<{
        tx: TEth.Tx;
        block: TEth.Block<TEth.Hex>;
        calldata: {
            method: TMethod;
            arguments: TIVotesTypes['Methods'][TMethod]['arguments'];
        };
    }>;
    onLog(event: keyof TEvents, cb?: (event: TClientEventsStreamData) => void): ClientEventsStream<TClientEventsStreamData>;
    getPastLogs<TEventName extends keyof TEvents>(events: TEventName[], options?: TEventLogOptions<TEventParams<TEventName>>): Promise<ITxLogItem<TEventParams<TEventName>, TEventName>[]>;
    getPastLogs<TEventName extends keyof TEvents>(event: TEventName, options?: TEventLogOptions<TEventParams<TEventName>>): Promise<ITxLogItem<TEventParams<TEventName>, TEventName>[]>;
    onDelegateChanged(fn?: (event: TClientEventsStreamData<TEventArguments<'DelegateChanged'>>) => void): ClientEventsStream<TClientEventsStreamData<TEventArguments<'DelegateChanged'>>>;
    onDelegateVotesChanged(fn?: (event: TClientEventsStreamData<TEventArguments<'DelegateVotesChanged'>>) => void): ClientEventsStream<TClientEventsStreamData<TEventArguments<'DelegateVotesChanged'>>>;
    extractLogsDelegateChanged(tx: TEth.TxReceipt): ITxLogItem<TEventParams<'DelegateChanged'>>[];
    extractLogsDelegateVotesChanged(tx: TEth.TxReceipt): ITxLogItem<TEventParams<'DelegateVotesChanged'>>[];
    getPastLogsDelegateChanged(options?: {
        fromBlock?: number | Date;
        toBlock?: number | Date;
        params?: {
            delegator?: TAddress;
            fromDelegate?: TAddress;
            toDelegate?: TAddress;
        };
    }): Promise<ITxLogItem<TEventParams<'DelegateChanged'>>[]>;
    getPastLogsDelegateVotesChanged(options?: {
        fromBlock?: number | Date;
        toBlock?: number | Date;
        params?: {
            delegate?: TAddress;
        };
    }): Promise<ITxLogItem<TEventParams<'DelegateVotesChanged'>>[]>;
    abi: TAbiItem[];
}
type TSender = TAccount & {
    value?: string | number | bigint;
};
type TEventLogOptions<TParams> = {
    fromBlock?: number | Date;
    toBlock?: number | Date;
    params?: TParams;
};
export type TIVotesTypes = {
    Events: {
        DelegateChanged: {
            outputParams: {
                delegator: TAddress;
                fromDelegate: TAddress;
                toDelegate: TAddress;
            };
            outputArgs: [delegator: TAddress, fromDelegate: TAddress, toDelegate: TAddress];
        };
        DelegateVotesChanged: {
            outputParams: {
                delegate: TAddress;
                previousBalance: bigint;
                newBalance: bigint;
            };
            outputArgs: [delegate: TAddress, previousBalance: bigint, newBalance: bigint];
        };
    };
    Methods: {
        delegate: {
            method: "delegate";
            arguments: [delegatee: TAddress];
        };
        delegateBySig: {
            method: "delegateBySig";
            arguments: [delegatee: TAddress, nonce: bigint, expiry: bigint, v: number, r: TEth.Hex, s: TEth.Hex];
        };
        delegates: {
            method: "delegates";
            arguments: [account: TAddress];
        };
        getPastTotalSupply: {
            method: "getPastTotalSupply";
            arguments: [timepoint: bigint];
        };
        getPastVotes: {
            method: "getPastVotes";
            arguments: [account: TAddress, timepoint: bigint];
        };
        getVotes: {
            method: "getVotes";
            arguments: [account: TAddress];
        };
    };
};
interface IIVotesTxCaller {
    delegate(sender: TSender, delegatee: TAddress): Promise<{
        error?: Error & {
            data?: {
                type: string;
                params: any;
            };
        };
        result?: any;
    }>;
    delegateBySig(sender: TSender, delegatee: TAddress, nonce: bigint, expiry: bigint, v: number, r: TEth.Hex, s: TEth.Hex): Promise<{
        error?: Error & {
            data?: {
                type: string;
                params: any;
            };
        };
        result?: any;
    }>;
}
interface IIVotesTxData {
    delegate(sender: TSender, delegatee: TAddress): Promise<TEth.TxLike>;
    delegateBySig(sender: TSender, delegatee: TAddress, nonce: bigint, expiry: bigint, v: number, r: TEth.Hex, s: TEth.Hex): Promise<TEth.TxLike>;
}
type TEvents = TIVotesTypes['Events'];
type TEventParams<TEventName extends keyof TEvents> = Partial<TEvents[TEventName]['outputParams']>;
type TEventArguments<TEventName extends keyof TEvents> = Partial<TEvents[TEventName]['outputArgs']>;
export {};