import { S as Serializer } from './serializer-BBXXJ2B8.js';
export { e as Errors } from './errors-C_o2yEYd.js';

/**
 * Core type definitions for Wampy.js
 *
 * Contains all interfaces, types, and enums used by the Wampy class
 * and its internal structures.
 */

/** Status of the last Wampy operation */
interface WampyOpStatus {
    /** 0 if operation was successful, > 0 if error occurred */
    code: number;
    /** Error instance containing details, or null on success */
    error: Error | null;
    /** Request ID of the last successfully sent operation */
    reqId: number;
}
/** Data received in a subscription event callback */
interface EventData {
    details: Record<string, unknown>;
    argsList?: unknown[];
    argsDict?: Record<string, unknown>;
}
/** Data received in a call result callback */
interface CallResult {
    details: Record<string, unknown>;
    argsList?: unknown[];
    argsDict?: Record<string, unknown>;
}
/** Data received by a registered RPC invocation handler */
interface InvocationData {
    details: Record<string, unknown>;
    argsList?: unknown[];
    argsDict?: Record<string, unknown>;
    result_handler: (result?: InvocationResult | null) => void;
    error_handler: (error: InvocationErrorData) => void;
}
/** Data returned/thrown by an RPC invocation handler */
interface InvocationResult {
    argsList?: unknown[];
    argsDict?: Record<string, unknown>;
    options?: InvocationResultOptions;
}
/** Options that can be included in an invocation result */
interface InvocationResultOptions {
    progress?: boolean;
    ppt_scheme?: string;
    ppt_serializer?: string;
    ppt_cipher?: string;
    ppt_keyid?: string;
    [key: string]: unknown;
}
/** Error data for invocation error handler */
interface InvocationErrorData {
    error?: string;
    details?: Record<string, unknown>;
    argsList?: unknown[];
    argsDict?: Record<string, unknown>;
}
/** Callback for subscription events */
type EventCallback = (data: EventData) => void | Promise<void>;
/** Callback for RPC invocations */
type RPCCallback = (data: InvocationData) => InvocationResult | null | void | Promise<InvocationResult | null | void>;
/** Callback for challenge authentication (manual mode) */
type OnChallengeCallback = (authMethod: string, extra: Record<string, unknown>) => string | Promise<string>;
/** Auth plugin function (auto mode) */
type AuthPlugin = (authMethod: string, extra: Record<string, unknown>) => string | Promise<string>;
/** Callback for successful subscribe result */
interface SubscribeSuccessResult {
    topic: string;
    requestId: number;
    subscriptionId: number;
    subscriptionKey: string;
}
/** Callback for successful unsubscribe result */
interface UnsubscribeSuccessResult {
    topic: string;
    requestId: number;
}
/** Callback for successful publish result */
interface PublishSuccessResult {
    topic: string;
    requestId: number;
    publicationId: number;
}
/** Callback for successful register result */
interface RegisterSuccessResult {
    topic: string;
    requestId: number;
    registrationId: number;
}
/** Callback for successful unregister result */
interface UnregisterSuccessResult {
    topic: string;
    requestId: number;
}
/** Payload that can be passed to publish, call, or yielded from an RPC */
type Payload = unknown[] | Record<string, unknown> | PayloadWithArgsKwargs | string | number | boolean | null;
/** Payload with explicit argsList and argsDict */
interface PayloadWithArgsKwargs {
    argsList?: unknown[];
    argsDict?: Record<string, unknown>;
    [key: string]: unknown;
}
/** Advanced options for subscribe() */
interface SubscribeAdvancedOptions {
    /** Matching policy */
    match?: 'exact' | 'prefix' | 'wildcard';
    /** Request access to the Retained Event */
    get_retained?: boolean;
    /** Custom WAMP attributes (must match `_[a-z0-9_]{3,}` pattern) */
    [key: string]: unknown;
}
/** Advanced options for publish() */
interface PublishAdvancedOptions {
    /** WAMP session ID(s) that won't receive a published event */
    exclude?: number | number[];
    /** Authentication ID(s) that won't receive a published event */
    exclude_authid?: string | string[];
    /** Authentication role(s) that won't receive a published event */
    exclude_authrole?: string | string[];
    /** WAMP session ID(s) that are allowed to receive a published event */
    eligible?: number | number[];
    /** Authentication ID(s) that are allowed to receive a published event */
    eligible_authid?: string | string[];
    /** Authentication role(s) that are allowed to receive a published event */
    eligible_authrole?: string | string[];
    /** Flag of receiving publishing event by initiator */
    exclude_me?: boolean;
    /** Flag of disclosure of publisher identity to receivers */
    disclose_me?: boolean;
    /** Identifies the Payload Schema */
    ppt_scheme?: string;
    /** Specifies what serializer was used to encode the payload */
    ppt_serializer?: string;
    /** Specifies the cryptographic algorithm that was used to encrypt the payload */
    ppt_cipher?: string;
    /** Contains the encryption key id that was used to encrypt the payload */
    ppt_keyid?: string;
    /** Ask broker to mark this event as retained */
    retain?: boolean;
    /** Custom WAMP attributes (must match `_[a-z0-9_]{3,}` pattern) */
    [key: string]: unknown;
}
/** Advanced options for call() */
interface CallAdvancedOptions {
    /** Flag of disclosure of Caller identity to endpoints of a routed call */
    disclose_me?: boolean;
    /** Function for handling progressive call results */
    progress_callback?: (data: CallResult) => void | Promise<void>;
    /** Timeout (in ms) for the call to finish */
    timeout?: number;
    /** Identifies the Payload Schema */
    ppt_scheme?: string;
    /** Specifies what serializer was used to encode the payload */
    ppt_serializer?: string;
    /** Specifies the cryptographic algorithm that was used to encrypt the payload */
    ppt_cipher?: string;
    /** Contains the encryption key id that was used to encrypt the payload */
    ppt_keyid?: string;
    /** Custom WAMP attributes (must match `_[a-z0-9_]{3,}` pattern) */
    [key: string]: unknown;
}
/** Advanced options for progressiveCall sendData() */
interface ProgressiveCallSendDataOptions {
    /**
     * Flag indicating the ongoing (true) or final (false) call invocation.
     * If omitted, treated as true (ongoing). For the final call, set to false.
     */
    progress?: boolean;
    /** Custom WAMP attributes (must match `_[a-z0-9_]{3,}` pattern) */
    [key: string]: unknown;
}
/** Advanced options for cancel() */
interface CancelAdvancedOptions {
    /** Cancellation mode */
    mode?: 'skip' | 'kill' | 'killnowait';
    /** Custom WAMP attributes (must match `_[a-z0-9_]{3,}` pattern) */
    [key: string]: unknown;
}
/** Advanced options for register() */
interface RegisterAdvancedOptions {
    /** Matching policy */
    match?: 'exact' | 'prefix' | 'wildcard';
    /** Invocation policy for shared registrations */
    invoke?: 'single' | 'roundrobin' | 'random' | 'first' | 'last';
    /** Custom WAMP attributes (must match `_[a-z0-9_]{3,}` pattern) */
    [key: string]: unknown;
}
/** Function to send additional data in a progressive call */
type ProgressiveCallSendData = (payload?: Payload, advancedOptions?: ProgressiveCallSendDataOptions) => void;
/** Return value of progressiveCall() */
interface ProgressiveCallReturn {
    /** A promise that resolves to the result of the RPC call */
    result: Promise<CallResult>;
    /** A function to send additional data to the ongoing RPC call */
    sendData: ProgressiveCallSendData;
}
/** User-provided WebSocket constructor type */
type WebSocketConstructor = {
    new (url: string, protocols?: string[], origin?: null, headers?: Record<string, string>, requestOptions?: Record<string, unknown>): WebSocket;
};
/** Configuration options for the Wampy class */
interface WampyOptions {
    /** Enable debug logging */
    debug?: boolean;
    /** Custom logger function */
    logger?: ((...args: unknown[]) => void) | null;
    /** Automatically reconnect on connection loss */
    autoReconnect?: boolean;
    /** Reconnection interval in milliseconds */
    reconnectInterval?: number;
    /** Maximum number of reconnection retries (0 = unlimited) */
    maxRetries?: number;
    /** WAMP Realm to join */
    realm?: string | null;
    /** Custom attributes to send to router on hello */
    helloCustomDetails?: Record<string, unknown> | null;
    /** Validation of the topic URI structure */
    uriValidation?: 'strict' | 'loose';
    /** Authentication ID to use in challenge */
    authid?: string | null;
    /** Supported authentication methods */
    authmethods?: string[];
    /** Additional authentication options (e.g., used in WAMP CryptoSign) */
    authextra?: Record<string, unknown>;
    /** Authentication helpers for processing different authmethods challenge flows */
    authPlugins?: Record<string, AuthPlugin>;
    /** Mode of authorization flow */
    authMode?: 'manual' | 'auto';
    /** Callback for challenge-based authentication */
    onChallenge?: OnChallengeCallback | null;
    /** Callback when connection closes */
    onClose?: (() => void) | null;
    /** Callback when an error occurs */
    onError?: ((error: Error) => void | Promise<void>) | null;
    /** Callback when reconnecting */
    onReconnect?: (() => void) | null;
    /** Callback when reconnection succeeds */
    onReconnectSuccess?: ((details: Record<string, unknown>) => void | Promise<void>) | null;
    /** User-provided WebSocket class */
    ws?: WebSocketConstructor | null;
    /** Additional HTTP headers (for use in Node.js environment) */
    additionalHeaders?: Record<string, string> | null;
    /** WS Client Config Options (for use in Node.js environment) */
    wsRequestOptions?: Record<string, unknown> | null;
    /** Serializer to use for WAMP messages */
    serializer?: Serializer;
    /** Serializers for Payload Passthru Mode, keyed by serializer name */
    payloadSerializers?: Record<string, Serializer>;
}
/** Server WAMP features as returned in the WELCOME message */
interface ServerWampFeatures {
    roles: Record<string, ServerWampRole>;
    [key: string]: unknown;
}
/** A single WAMP server role with its features */
interface ServerWampRole {
    features: Record<string, boolean>;
}

/**
 * Project: wampy.js
 *
 * https://github.com/KSDaemon/wampy.js
 *
 * A lightweight client-side implementation of
 * WAMP (The WebSocket Application Messaging Protocol v2)
 * https://wamp-proto.org
 *
 * Provides asynchronous RPC/PubSub over WebSocket.
 *
 * Copyright 2014 KSDaemon. Licensed under the MIT License.
 * See @license text at http://www.opensource.org/licenses/mit-license.php
 *
 */

/**
 * WAMP Client Class
 */
declare class Wampy {
    /** Wampy version */
    version: string;
    /** WS Url */
    private _url;
    /** WS protocols */
    private _protocols;
    /** WAMP features, supported by Wampy */
    private readonly _wamp_features;
    /** Internal cache for object lifetime */
    private _cache;
    /** WebSocket object */
    private _ws;
    /** Internal queue for websocket requests, for case of disconnect */
    private _wsQueue;
    /** Internal queue for wamp requests */
    private _requests;
    /** Stored RPC */
    private _calls;
    /** Stored Pub/Subs to access by ID */
    private readonly _subscriptionsById;
    /** Stored Pub/Subs to access by Key */
    private _subscriptionsByKey;
    /** Stored RPC Registrations */
    private _rpcRegs;
    /** Stored RPC names */
    private _rpcNames;
    /** Options hash-table */
    private _options;
    constructor();
    constructor(url: string);
    constructor(options: WampyOptions);
    constructor(url: string, options: WampyOptions);
    /** Internal logger */
    private _log;
    /** Get the new unique request id */
    private _getReqId;
    /** Check if input is an object literal */
    private _isPlainObject;
    /** Set websocket protocol based on options */
    private _setWsProtocols;
    /** Fill instance operation status */
    private _fillOpStatusByError;
    /** Prerequisite checks for any wampy api call */
    private _preReqChecks;
    /** Check for specified feature in a role of connected WAMP Router */
    private _checkRouterFeature;
    /** Check for PPT mode options correctness */
    private _checkPPTOptions;
    /** Validate uri */
    private _validateURI;
    /** Prepares PPT/E2EE payload for adding to WAMP message */
    private _packPPTPayload;
    /** Unpack PPT/E2EE payload to common */
    private _unpackPPTPayload;
    /** Encode WAMP message */
    private _encode;
    /** Decode WAMP message */
    private _decode;
    /** Hard close of connection due to protocol violations */
    private _hardClose;
    /** Send encoded message to server */
    private _send;
    /** Reject (fail) all ongoing promises on connection closing */
    private _reject_ongoing_promises;
    /** Reset internal state and cache */
    private _resetState;
    /** Initialize internal websocket callbacks */
    private _initWsCallbacks;
    /** Internal websocket on open callback */
    private _wsOnOpen;
    /** Internal websocket on close callback */
    _wsOnClose(event: CloseEvent): Promise<void>;
    /** Internal websocket on event callback */
    _wsOnMessage(event: MessageEvent): Promise<void>;
    /** Validates the requestId for message types that need this kind of validation */
    _isRequestIdValid([messageType, requestId]: unknown[]): boolean;
    /**
     * Handles websocket welcome message event
     * WAMP SPEC: [WELCOME, Session|id, Details|dict]
     */
    _onWelcomeMessage([, sessionId, details]: [unknown, number, ServerWampFeatures]): Promise<void>;
    /**
     * Handles websocket abort message event
     * WAMP SPEC: [ABORT, Details|dict, Error|uri]
     */
    _onAbortMessage([, details, error]: [unknown, Record<string, unknown>, string]): Promise<void>;
    /**
     * Handles websocket challenge message event
     * WAMP SPEC: [CHALLENGE, AuthMethod|string, Extra|dict]
     */
    _onChallengeMessage([, authMethod, extra]: [unknown, string, Record<string, unknown>]): Promise<void>;
    /**
     * Handles websocket goodbye message event
     * WAMP SPEC: [GOODBYE, Details|dict, Reason|uri]
     */
    _onGoodbyeMessage(): Promise<void>;
    /**
     * Handles websocket error message event
     * WAMP SPEC: [ERROR, REQUEST.Type|int, REQUEST.Request|id, Details|dict,
     *             Error|uri, (Arguments|list, ArgumentsKw|dict)]
     */
    _onErrorMessage([, requestType, requestId, details, error, argsList, argsDict]: [unknown, number, number, Record<string, unknown>, string, unknown[]?, Record<string, unknown>?]): Promise<void>;
    /**
     * Handles websocket subscribed message event
     * WAMP SPEC: [SUBSCRIBED, SUBSCRIBE.Request|id, Subscription|id]
     */
    _onSubscribedMessage([, requestId, subscriptionId]: [unknown, number, number]): Promise<void>;
    /**
     * Handles websocket unsubscribed message event
     * WAMP SPEC: [UNSUBSCRIBED, UNSUBSCRIBE.Request|id]
     */
    _onUnsubscribedMessage([, requestId]: [unknown, number]): Promise<void>;
    /**
     * Handles websocket published message event
     * WAMP SPEC: [PUBLISHED, PUBLISH.Request|id, Publication|id]
     */
    _onPublishedMessage([, requestId, publicationId]: [unknown, number, number]): Promise<void>;
    /**
     * Handles websocket event message event
     * WAMP SPEC: [EVENT, SUBSCRIBED.Subscription|id, PUBLISHED.Publication|id,
     *            Details|dict, PUBLISH.Arguments|list, PUBLISH.ArgumentKw|dict]
     */
    _onEventMessage([, subscriptionId, publicationId, details, argsList, argsDict]: [unknown, number, number, Record<string, unknown>, unknown[]?, Record<string, unknown>?]): Promise<void>;
    /**
     * Handles websocket result message event
     * WAMP SPEC: [RESULT, CALL.Request|id, Details|dict,
     *             YIELD.Arguments|list, YIELD.ArgumentsKw|dict]
     */
    _onResultMessage([, requestId, details, argsList, argsDict]: [unknown, number, Record<string, unknown>, unknown[]?, Record<string, unknown>?]): Promise<void>;
    /**
     * Handles websocket registered message event
     * WAMP SPEC: [REGISTERED, REGISTER.Request|id, Registration|id]
     */
    _onRegisteredMessage([, requestId, registrationId]: [unknown, number, number]): Promise<void>;
    /**
     * Handles websocket unregistered message event
     * WAMP SPEC: [UNREGISTERED, UNREGISTER.Request|id]
     */
    _onUnregisteredMessage([, requestId]: [unknown, number]): Promise<void>;
    /**
     * Handles websocket invocation message event
     * WAMP SPEC: [INVOCATION, Request|id, REGISTERED.Registration|id, Details|dict,
     *             CALL.Arguments|list, CALL.ArgumentsKw|dict]
     */
    _onInvocationMessage([, requestId, registrationId, details, argsList, argsDict]: [unknown, number, number, Record<string, unknown>, unknown[]?, Record<string, unknown>?]): Promise<void>;
    /** Internal websocket on error callback */
    _wsOnError(error: Event): Promise<void>;
    /** Reconnect to server in case of websocket error */
    _wsReconnect(): void;
    /** Resubscribe to topics in case of communication error */
    _renewSubscriptions(): Promise<void>;
    /** ReRegister RPCs in case of communication error */
    _renewRegistrations(): Promise<void>;
    /**
     * Generate a unique key for combination of topic and options
     *
     * This is needed to allow subscriptions to the same topic URI but with different options
     */
    _getSubscriptionKey(topic: string, options?: SubscribeAdvancedOptions): string;
    /*************************************************************************
     * Wampy public API
     *************************************************************************/
    /** Wampy options getter */
    getOptions(): Required<WampyOptions>;
    /** Wampy options setter */
    setOptions(newOptions: WampyOptions): Wampy | undefined;
    /**
     * Get the status of last operation
     *
     * Returns an object with 3 fields: code, error, reqId
     *      code: 0 - if operation was successful
     *      code > 0 - if error occurred
     *      error: error instance containing details
     *      reqId: last successfully sent request ID
     */
    getOpStatus(): WampyOpStatus;
    /** Get the WAMP Session ID */
    getSessionId(): number | null;
    /** Connect to server */
    connect(url?: string): Promise<Record<string, unknown>>;
    /** Disconnect from server */
    disconnect(): Promise<unknown>;
    /** Abort WAMP session establishment */
    abort(): Wampy;
    /** Subscribe to a topic on a broker */
    subscribe(topic: string, onEvent: EventCallback, advancedOptions?: SubscribeAdvancedOptions): Promise<SubscribeSuccessResult>;
    /** Unsubscribe from topic */
    unsubscribe(subscriptionIdOrKey: number | string, onEvent?: EventCallback): Promise<UnsubscribeSuccessResult | true>;
    /** Publish an event to the topic */
    publish(topic: string, payload?: Payload, advancedOptions?: PublishAdvancedOptions): Promise<PublishSuccessResult>;
    /** Extract custom options from advanced options as per WAMP spec 3.1 */
    _extractCustomOptions(advancedOptions?: Record<string, unknown>): Record<string, unknown>;
    /** Process CALL advanced options and transform them for the WAMP CALL message Options */
    _getCallMessageOptionsFromAdvancedOptions(advancedOptions?: CallAdvancedOptions): Record<string, unknown>;
    /** Remote Procedure Call Internal Implementation */
    _callInternal(topic: string, payload?: Payload, advancedOptions?: CallAdvancedOptions): number;
    /** Remote Procedure Call */
    call(topic: string, payload?: Payload, advancedOptions?: CallAdvancedOptions): Promise<CallResult>;
    /**
     * Remote Procedure Progressive Call
     *
     * You can send additional input data which won't be treated as a new independent but instead
     * will be transferred as another input data chunk to the same remote procedure call. Of course
     * Callee and Dealer should support the "progressive_call_invocations" feature as well.
     */
    progressiveCall(topic: string, payload?: Payload, advancedOptions?: CallAdvancedOptions): ProgressiveCallReturn;
    /** RPC invocation cancelling */
    cancel(reqId: number, advancedOptions?: CancelAdvancedOptions): boolean;
    /** RPC registration for invocation */
    register(topic: string, rpc: RPCCallback, advancedOptions?: RegisterAdvancedOptions): Promise<RegisterSuccessResult>;
    /** RPC unregistration for invocation */
    unregister(topic: string): Promise<UnregisterSuccessResult>;
}

export { Wampy, Wampy as default };