import { RelayerClient, RelayerClientConstructor, RelayerError, RelayerInfo, RelayerStatus } from './relayerClient';
import { CachedRelayerInfo, MinimalEvents } from './events';
export declare const MAX_TOVARISH_EVENTS = 5000;
export interface EventsStatus {
    events: number;
    lastBlock: number;
}
export interface InstanceEventsStatus {
    [index: string]: {
        deposits: EventsStatus;
        withdrawals: EventsStatus;
    };
}
export interface CurrencyEventsStatus {
    [index: string]: InstanceEventsStatus;
}
export interface TovarishEventsStatus {
    governance?: EventsStatus;
    registered?: {
        lastBlock: number;
        timestamp: number;
        relayers: number;
    };
    echo: EventsStatus;
    encrypted_notes: EventsStatus;
    instances: CurrencyEventsStatus;
}
export interface TovarishSyncStatus {
    events: boolean;
    tokenPrice: boolean;
    gasPrice: boolean;
}
export interface TovarishStatus extends RelayerStatus {
    latestBalance: string;
    events: TovarishEventsStatus;
    syncStatus: TovarishSyncStatus;
    onSyncEvents: boolean;
}
export interface TovarishInfo extends RelayerInfo {
    latestBlock: number;
    latestBalance: string;
    version: string;
    events: TovarishEventsStatus;
    syncStatus: TovarishSyncStatus;
}
export interface TovarishEventsQuery {
    type: string;
    currency?: string;
    amount?: string;
    fromBlock: number;
    recent?: boolean;
}
export interface BaseTovarishEvents<T> {
    events: T[];
    lastSyncBlock: number;
}
export declare class TovarishClient extends RelayerClient {
    selectedRelayer?: TovarishInfo;
    constructor({ netId, config, fetchDataOptions }: RelayerClientConstructor);
    askRelayerStatus({ hostname, url, relayerAddress, }: {
        hostname?: string;
        url?: string;
        relayerAddress?: string;
    }): Promise<TovarishStatus>;
    filterRelayer(relayer: CachedRelayerInfo): Promise<TovarishInfo | RelayerError | undefined>;
    getValidRelayers(relayers: CachedRelayerInfo[]): Promise<{
        validRelayers: TovarishInfo[];
        invalidRelayers: RelayerError[];
    }>;
    getEvents<T extends MinimalEvents>({ type, currency, amount, fromBlock, recent, }: TovarishEventsQuery): Promise<BaseTovarishEvents<T>>;
}