import type { Signer } from '@ethersproject/abstract-signer';
import type { Network } from '@ethersproject/networks';
import type { JsonRpcProvider } from '@ethersproject/providers';
import * as t from 'io-ts';
import type { Logger } from 'loglevel';
import type { MatrixClient } from 'matrix-js-sdk';
import type { AsyncSubject, Observable, Subject } from 'rxjs';
import type { RaidenAction } from './actions';
import type { RaidenConfig } from './config';
import type { HumanStandardToken, MonitoringService, SecretRegistry, ServiceRegistry, TokenNetwork, TokenNetworkRegistry, UserDeposit } from './contracts';
import type { RaidenDatabase } from './db/types';
import type { PFSFeeUpdate } from './messages/types';
import type { RaidenState } from './state';
import type { FeeModel } from './transfers/mediate/types';
import type { UInt } from './utils/types';
import { Address } from './utils/types';
export declare const ContractsInfo: t.ReadonlyC<t.RecordC<t.KeyofC<{
    TokenNetworkRegistry: null;
    ServiceRegistry: null;
    UserDeposit: null;
    SecretRegistry: null;
    MonitoringService: null;
    OneToN: null;
}>, t.ReadonlyC<t.TypeC<{
    address: import("./utils/types").AddressC;
    block_number: t.NumberC;
}>>>>;
export declare type ContractsInfo = t.TypeOf<typeof ContractsInfo>;
export interface Latest {
    action: RaidenAction;
    state: RaidenState;
    config: RaidenConfig;
    whitelisted: readonly Address[];
    rtc: {
        [address: string]: RTCDataChannel;
    };
    udcDeposit: {
        balance: UInt<32>;
        totalDeposit: UInt<32>;
    };
    blockTime: number;
    stale: boolean;
    settleTimeout: number;
}
export interface RaidenEpicDeps {
    latest$: Subject<Latest>;
    config$: Observable<RaidenConfig>;
    matrix$: AsyncSubject<MatrixClient>;
    provider: JsonRpcProvider;
    network: Network;
    signer: Signer;
    address: Address;
    log: Logger;
    defaultConfig: RaidenConfig;
    contractsInfo: ContractsInfo;
    registryContract: TokenNetworkRegistry;
    getTokenNetworkContract: (address: Address) => TokenNetwork;
    getTokenContract: (address: Address) => HumanStandardToken;
    serviceRegistryContract: ServiceRegistry;
    userDepositContract: UserDeposit;
    secretRegistryContract: SecretRegistry;
    monitoringServiceContract: MonitoringService;
    main?: {
        signer: Signer;
        address: Address;
    };
    db: RaidenDatabase;
    init$: Subject<Observable<any>>;
    mediationFeeCalculator: FeeModel<any, PFSFeeUpdate['fee_schedule']>;
    getBlockTimestamp: (block: number) => Observable<number>;
}
export interface ChangeEvent<T extends string, P> {
    readonly type: T;
    readonly payload: P;
}
export declare type OnChange<T extends string, P> = (event: ChangeEvent<T, P>) => void;
export declare enum EventTypes {
    OPENED = "OPENED",
    APPROVED = "APPROVED",
    DEPOSITED = "DEPOSITED",
    CONFIRMED = "CONFIRMED"
}