import { Ord } from 'fp-ts/lib/Ord';
import { Ordering } from 'fp-ts/lib/Ordering';
import * as t from 'io-ts';
export declare class EnumType<A> extends t.Type<A> {
    readonly _tag: 'EnumType';
    enumObject: object;
    constructor(e: object, name?: string);
}
export declare const createEnumType: <T>(e: object, name?: string | undefined) => EnumType<T>;
/**
 * Basically adds -infinity and +infinity to a PSN
 */
declare const PsnOrLimit: t.UnionC<[t.NumberC, t.LiteralC<"min">, t.LiteralC<"max">]>;
export declare type PsnOrLimit = t.TypeOf<typeof PsnOrLimit>;
/**
 * A psn map with a default value, so it is a tabulated total function from source to PsnOrLimit
 */
export declare const OffsetMapWithDefault: t.ReadonlyC<t.TypeC<{
    psns: t.ReadonlyC<t.RecordC<t.StringC, t.NumberC>>;
    default: t.UnionC<[t.NumberC, t.LiteralC<"min">, t.LiteralC<"max">]>;
}>>;
export declare type OffsetMapWithDefault = t.TypeOf<typeof OffsetMapWithDefault>;
declare type Tags = string[];
declare type TagsOnWire = string[] | undefined;
declare const Tags: t.Type<Tags, TagsOnWire, unknown>;
export declare const EventIO: t.TypeC<{
    psn: t.NumberC;
    semantics: t.StringC;
    sourceId: t.StringC;
    name: t.StringC;
    timestamp: t.NumberC;
    lamport: t.NumberC;
    tags: t.Type<Tags, TagsOnWire, unknown>;
    payload: t.UnknownC;
}>;
/** A single Actyx Event */
export declare type Event = t.TypeOf<typeof EventIO>;
export declare const _compareEvents: (a: Event, b: Event) => Ordering;
/** Event-related constants */
export declare const Event: {
    ord: Ord<{
        psn: number;
        semantics: string;
        sourceId: string;
        name: string;
        timestamp: number;
        lamport: number;
        tags: Tags;
        payload: unknown;
    }>;
};
/**
 * A number of events, not necessarily from the same source.
 */
export declare const Events: t.ArrayC<t.TypeC<{
    psn: t.NumberC;
    semantics: t.StringC;
    sourceId: t.StringC;
    name: t.StringC;
    timestamp: t.NumberC;
    lamport: t.NumberC;
    tags: t.Type<Tags, TagsOnWire, unknown>;
    payload: t.UnknownC;
}>>;
/**
 * A number of events, not necessarily from the same source.
 */
export declare type Events = t.TypeOf<typeof Events>;
/**
 * A number of generated events, that are going to be written to the store.
 */
export declare const UnstoredEvent: t.ReadonlyC<t.TypeC<{
    /**
     * the sequence nr of the first element in this chunk
     */
    semantics: t.StringC;
    name: t.StringC;
    timestamp: t.NumberC;
    tags: t.Type<Tags, TagsOnWire, unknown>;
    payload: t.UnknownC;
}>>;
export declare type UnstoredEvent = t.TypeOf<typeof UnstoredEvent>;
export declare const UnstoredEvents: t.ReadonlyArrayC<t.ReadonlyC<t.TypeC<{
    /**
     * the sequence nr of the first element in this chunk
     */
    semantics: t.StringC;
    name: t.StringC;
    timestamp: t.NumberC;
    tags: t.Type<Tags, TagsOnWire, unknown>;
    payload: t.UnknownC;
}>>>;
export declare type UnstoredEvents = t.TypeOf<typeof UnstoredEvents>;
/**
 * Sort order for perstisted events
 */
export declare enum PersistedEventsSortOrders {
    EventKey = "eventKey",
    ReverseEventKey = "reverseEventKey",
    Unsorted = "unsorted"
}
export declare const PersistedEventsSortOrder: EnumType<PersistedEventsSortOrders>;
export declare type PersistedEventsSortOrder = t.TypeOf<typeof PersistedEventsSortOrder>;
/**
 * Sort order for events
 */
export declare enum AllEventsSortOrders {
    EventKey = "eventKey",
    Unsorted = "unsorted"
}
export declare const AllEventsSortOrder: EnumType<AllEventsSortOrders>;
export declare type AllEventsSortOrder = t.TypeOf<typeof AllEventsSortOrder>;
/**
 * Connectivity status type.
 * @public
 */
export declare enum ConnectivityStatusType {
    FullyConnected = "FullyConnected",
    PartiallyConnected = "PartiallyConnected",
    NotConnected = "NotConnected"
}
/**
 * The IO-TS type parser for ConnectivityStatus.
 * @public
 */
export declare const ConnectivityStatus: t.UnionC<[t.ReadonlyC<t.TypeC<{
    status: t.LiteralC<ConnectivityStatusType.FullyConnected>;
    inCurrentStatusForMs: t.NumberC;
}>>, t.ReadonlyC<t.TypeC<{
    status: t.LiteralC<ConnectivityStatusType.PartiallyConnected>;
    inCurrentStatusForMs: t.NumberC;
    specialsDisconnected: t.ReadonlyArrayC<t.StringC>;
    swarmConnectivityLevel: t.NumberC;
    eventsToRead: t.NumberC;
    eventsToSend: t.NumberC;
}>>, t.ReadonlyC<t.TypeC<{
    status: t.LiteralC<ConnectivityStatusType.NotConnected>;
    inCurrentStatusForMs: t.NumberC;
    eventsToRead: t.NumberC;
    eventsToSend: t.NumberC;
}>>]>;
/**
 * Current connectivity of the underlying ActyxOS node.
 * @public
 */
export declare type ConnectivityStatus = t.TypeOf<typeof ConnectivityStatus>;
/** Hook to run on store connection being closed.
 * @public */
export declare type StoreConnectionClosedHook = () => void;
/** Configuration for the WebSocket store connection.
 * @public */
export declare type WsStoreConfig = {
    /** url of the destination */
    url: string;
    /** protocol of the destination */
    protocol?: string;
    /** Hook, when the connection to the store is closed */
    onStoreConnectionClosed?: StoreConnectionClosedHook;
    /** retry interval to establish the connection */
    reconnectTimeout?: number;
};
export {};