type LoggerProvider$1 = Record<Exclude<Lowercase<LogLevel>, Lowercase<'NONE'>>, (...data: any[]) => void>;
interface ILogger {
    minLogLevel: number;
    scope?: string;
    logProvider: LoggerProvider$1;
    log(...data: any[]): void;
    info(...data: any[]): void;
    debug(...data: any[]): void;
    warn(...data: any[]): void;
    error(...data: any[]): void;
    setScope(scopeVal: string): void;
    setMinLogLevel(logLevel: LogLevel): void;
}
type LogLevel = 'LOG' | 'INFO' | 'DEBUG' | 'WARN' | 'ERROR' | 'NONE';
type RSALogger = Pick<ILogger, 'log' | 'info' | 'debug' | 'warn' | 'error' | 'setMinLogLevel'>;

type LoggerProvider = Record<Exclude<Lowercase<LogLevel>, Lowercase<'NONE'>>, (...data: any[]) => void>;

/**
 * Service to log messages/data to output provider, default is console
 */
declare class Logger implements ILogger {
    minLogLevel: number;
    scope?: string;
    logProvider: LoggerProvider;
    constructor(minLogLevel?: LogLevel, scope?: string, logProvider?: Console);
    log(...data: any[]): void;
    info(...data: any[]): void;
    debug(...data: any[]): void;
    warn(...data: any[]): void;
    error(...data: any[]): void;
    outputLog(logMethod: LogLevel, data: any[]): void;
    setScope(scopeVal: string): void;
    setMinLogLevel(logLevel: LogLevel): void;
    /**
     * Formats the console message using `scope` and styles
     */
    formatLogData(data: any[]): any[];
}

type Nullable<T> = T | null;

/**
 * Represents a generic object in the APIs
 * Use for parameters like properties, traits etc.
 */
type ApiObject = {
    [index: string]: string | number | boolean | ApiObject | null | Date | (string | number | boolean | null | Date | ApiObject | undefined)[] | undefined;
};

type DestinationIntgConfig = boolean | undefined | ApiObject;
/**
 * Represents the integration options object
 * Example usages:
 * integrationOptions { All: false, "Google Analytics": true, "Braze": true}
 * integrationOptions { All: true, "Chartbeat": false, "Customer.io": false}
 * integrationOptions { All: true, "GA4": { "clientId": "1234" }, "Google Analytics": false }
 */
type IntegrationOpts = {
    All?: boolean;
    [index: string]: DestinationIntgConfig;
};

type UserSessionKey = 'userId' | 'userTraits' | 'anonymousId' | 'groupId' | 'groupTraits' | 'initialReferrer' | 'initialReferringDomain' | 'sessionInfo' | 'authToken';

type Traits = Nullable<ApiObject>;
type ApiCallback = (data?: any) => void;
/**
 * Represents the options parameter in the APIs
 */
type ApiOptions = {
    integrations?: IntegrationOpts;
    anonymousId?: string;
    originalTimestamp?: string;
    [index: string]: string | number | boolean | ApiObject | null | Date | (string | number | boolean | ApiObject)[] | undefined;
};
type APIEvent = {
    type: RudderEventType;
    category?: string;
    name?: string;
    properties?: Nullable<ApiObject>;
    options?: Nullable<ApiOptions>;
    callback?: () => void;
    userId?: Nullable<string>;
    traits?: Nullable<ApiObject>;
    to?: string;
    from?: string;
    groupId?: Nullable<string>;
};
type RudderEventType = 'page' | 'track' | 'identify' | 'alias' | 'group';
type ResetOptions = {
    entries: {
        [key in UserSessionKey]?: boolean;
    };
};

interface ExtensionPoint {
    [lifeCycleName: string]: (...args: any[]) => unknown;
}
/**
 * ExtensionPoint can be nested, e.g. 'sdk.initialize.phase1'
 * When index signature is provided, every key have to match the type, the types
 * for 'name', 'deps',  and 'initialize' is added as index signature.
 */
interface ExtensionPlugin {
    name: string;
    initialize?: (state?: any) => void;
    deps?: string[];
    [key: string]: string | (() => void) | ExtensionPoint | ((...args: any[]) => unknown) | string[] | undefined;
}
type PluginEngineConfig = {
    throws?: boolean | RegExp;
};
interface IPluginEngine {
    plugins: ExtensionPlugin[];
    byName: Record<string, ExtensionPlugin>;
    cache: Record<string, ExtensionPlugin[]>;
    config: PluginEngineConfig;
    register: (plugin: ExtensionPlugin, state?: Record<string, any>) => void;
    unregister: (name: string) => void;
    getPlugin: (name: string) => ExtensionPlugin | undefined;
    getPlugins: (extPoint?: string) => ExtensionPlugin[];
    invoke: <T = any>(extPoint?: string, allowMultiple?: boolean, ...args: any[]) => Nullable<T>[];
    invokeSingle: <T = any>(extPoint?: string, ...args: any[]) => Nullable<T>;
    invokeMultiple: <T = any>(extPoint?: string, ...args: any[]) => Nullable<T>[];
}

interface IPluginsManager {
    engine: IPluginEngine;
    init(): void;
    attachEffects(): void;
    setActivePlugins(): void;
    invokeMultiple<T = any>(extPoint?: string, ...args: any[]): Nullable<T>[];
    invokeSingle<T = any>(extPoint?: string, ...args: any[]): Nullable<T>;
    register(plugins: ExtensionPlugin[]): void;
}
type PluginName = 'BeaconQueue' | 'CustomConsentManager' | 'DeviceModeDestinations' | 'DeviceModeTransformation' | 'ExternalAnonymousId' | 'GoogleLinker' | 'IubendaConsentManager' | 'KetchConsentManager' | 'NativeDestinationQueue' | 'OneTrustConsentManager' | 'StorageEncryption' | 'StorageEncryptionLegacy' | 'StorageMigrator' | 'XhrQueue';

type StorageEncryptionVersion = 'legacy' | 'v3';
type StorageType = 'cookieStorage' | 'localStorage' | 'memoryStorage' | 'sessionStorage' | 'none';
type StorageEncryption = {
    version: StorageEncryptionVersion;
};
type LoadOptionStorageEntry = {
    type: StorageType;
};
type StorageOpts = {
    encryption?: StorageEncryption;
    migrate?: boolean;
    type?: StorageType;
    cookie?: CookieOptions;
    entries?: {
        [key in UserSessionKey]?: LoadOptionStorageEntry;
    };
};
type CookieOptions = {
    maxage?: number;
    expires?: Date;
    path?: string;
    domain?: string;
    samesite?: string;
    secure?: boolean;
};
type CookieSameSite = 'Strict' | 'Lax' | 'None';

type OneTrustCookieCategory = {
    oneTrustCookieCategory: string;
};
type ConsentManagement = {
    deniedConsentIds: Consents;
    allowedConsentIds: Consents;
    provider: ConsentManagementProvider;
};
type ConsentManagementMetadata = {
    providers: ConsentManagementProviderMetadata[];
};
type ConsentManagementProviderMetadata = {
    provider: ConsentManagementProvider;
    resolutionStrategy: ConsentResolutionStrategy;
};
type ConsentManagementProvider = 'iubenda' | 'oneTrust' | 'ketch' | 'custom';
type ConsentResolutionStrategy = 'and' | 'or';
type Consents = string[];
type ConsentManagementOptions = {
    enabled?: boolean;
    provider?: ConsentManagementProvider;
    allowedConsentIds?: Consents;
    deniedConsentIds?: Consents;
};
type KetchConsentPurpose = {
    purpose: string;
};
type IubendaConsentPurpose = {
    purpose: string;
};
type ConsentOptions = {
    storage?: StorageOpts;
    consentManagement?: ConsentManagementOptions;
    integrations?: IntegrationOpts;
    discardPreConsentEvents?: boolean;
    sendPageEvent?: boolean;
    trackConsent?: boolean;
};

type UaChTrackLevel = 'none' | 'default' | 'full';
/**
 * Represents the options parameter for anonymousId
 */
type AnonymousIdOptions = {
    autoCapture?: {
        enabled?: boolean;
        source?: string;
    };
};
type SessionCutOffOptions = {
    enabled: boolean;
    duration?: number;
};
type SessionOpts = {
    autoTrack?: boolean;
    timeout?: number;
    cutOff?: SessionCutOffOptions;
};
type EventMapping = {
    from: string;
    to: string;
};
type Conversion = {
    conversionLabel: string;
    name: string;
};
type EventFilteringOption = 'disable' | 'whitelistedEvents' | 'blacklistedEvents';
/**
 * Represents the beacon queue options parameter in loadOptions type
 */
type BeaconQueueOpts = {
    maxItems?: number;
    flushQueueInterval?: number;
};
type EventsTransportMode = 'xhr' | 'beacon';
type BatchOpts = {
    enabled: boolean;
    maxItems?: number;
    maxSize?: number;
    flushInterval?: number;
};
/**
 * Represents the queue options parameter in loadOptions type
 */
type QueueOpts = {
    maxRetryDelay?: number;
    minRetryDelay?: number;
    backoffFactor?: number;
    backoffJitter?: number;
    maxAttempts?: number;
    maxItems?: number;
    batch?: BatchOpts;
    timerScaleFactor?: number;
};
/**
 * Represents the destinations queue options parameter in loadOptions type
 */
type DestinationsQueueOpts = {
    maxItems?: number;
};
type OnLoadedCallback = (analytics: any) => void;
type DeliveryType = 'immediate' | 'buffer';
type StorageStrategy = 'none' | 'session' | 'anonymousId';
type PreConsentStorageOptions = {
    strategy: StorageStrategy;
};
type PreConsentEventsOptions = {
    delivery: DeliveryType;
};
type PreConsentOptions = {
    enabled: boolean;
    storage?: PreConsentStorageOptions;
    events?: PreConsentEventsOptions;
};
declare enum PageLifecycleEvents {
    UNLOADED = "Page Unloaded"
}
type PageLifecycleOptions = {
    enabled: boolean;
    events?: PageLifecycleEvents[];
    options?: ApiOptions;
};
type AutoTrackOptions = {
    enabled?: boolean;
    options?: ApiOptions;
    pageLifecycle?: PageLifecycleOptions;
};
/**
 * Represents the source configuration override options for destinations
 */
type SourceConfigurationOverrideDestination = {
    id: string;
    enabled?: boolean;
    config?: Record<string, any>;
};
type SourceConfigurationOverride = {
    destinations: SourceConfigurationOverrideDestination[];
};
/**
 * Represents the options parameter in the load API
 */
type LoadOptions = {
    logLevel?: LogLevel;
    integrations?: IntegrationOpts;
    configUrl?: string;
    queueOptions?: QueueOpts;
    loadIntegration?: boolean;
    sessions?: SessionOpts;
    secureCookie?: boolean;
    destSDKBaseURL?: string;
    pluginsSDKBaseURL?: string;
    useBeacon?: boolean;
    beaconQueueOptions?: BeaconQueueOpts;
    destinationsQueueOptions?: DestinationsQueueOpts;
    anonymousIdOptions?: AnonymousIdOptions;
    setCookieDomain?: string;
    sameSiteCookie?: CookieSameSite;
    /**
     * @deprecated Integrations version are locked by default. We do not recommend using this option.
     */
    lockIntegrationsVersion?: boolean;
    /**
     * @deprecated Plugins version are locked by default. We do not recommend using this option.
     */
    lockPluginsVersion?: boolean;
    polyfillIfRequired?: boolean;
    onLoaded?: OnLoadedCallback;
    uaChTrackLevel?: UaChTrackLevel;
    getSourceConfig?: () => string | ApiObject | Promise<ApiObject> | Promise<string>;
    sendAdblockPage?: boolean;
    sendAdblockPageOptions?: ApiOptions;
    plugins?: Nullable<PluginName[]>;
    polyfillURL?: string;
    useGlobalIntegrationsConfigInEvents?: boolean;
    bufferDataPlaneEventsUntilReady?: boolean;
    dataPlaneEventsBufferTimeout?: number;
    storage?: StorageOpts;
    preConsent?: PreConsentOptions;
    transportMode?: EventsTransportMode;
    consentManagement?: ConsentManagementOptions;
    sameDomainCookiesOnly?: boolean;
    externalAnonymousIdCookieName?: string;
    useServerSideCookies?: boolean;
    dataServiceEndpoint?: string;
    autoTrack?: AutoTrackOptions;
    sourceConfigurationOverride?: SourceConfigurationOverride;
};

type Address = {
    city?: string;
    City?: string;
    country?: string;
    Country?: string;
    postalCode?: string;
    state?: string;
    State?: string;
    street?: string;
};
type Company = {
    name?: string;
    id?: string;
    industry?: string;
    employee_count?: string;
    plan?: string;
};
/**
 * Represents a traits object in the Identify API
 */
type IdentifyTraits = {
    id?: string;
    userId?: string;
    firstName?: string;
    firstname?: string;
    first_name?: string;
    lastName?: string;
    lastname?: string;
    last_name?: string;
    name?: string;
    Name?: string;
    age?: number;
    email?: string;
    Email?: string;
    'E-mail'?: string;
    phone?: string;
    address?: string | Address;
    birthday?: string;
    company?: Company;
    createdAt?: string;
    description?: string;
    gender?: string;
    title?: string;
    username?: string;
    website?: string;
    avatar?: string;
    zip?: string | number;
    state?: string;
    State?: string;
    dob?: string;
    employed?: string | boolean;
    education?: string;
    married?: string | boolean;
    customerType?: string | number;
    euConsent?: string;
    euConsentMessage?: string;
    newEmail?: string;
    tags?: string | string[];
    removeTags?: string | string[];
    prospect?: string | boolean;
    doubleOptin?: string | boolean;
    event_id?: string;
    organization?: string;
    region?: string;
    anonymous?: string | boolean;
    country?: string;
    custom?: string;
    ip?: string;
    privateAttributeNames?: any;
    secondary?: any;
    customPageId?: string;
    isRudderEvents?: boolean;
    optOutType?: boolean | string | number;
    groupType?: string | number;
    anonymousId?: string | number;
    ip_address?: string;
    number?: string | number;
    [index: string]: string | number | boolean | ApiObject | null | Date | (string | number | boolean | null | Date | ApiObject)[] | undefined;
};

type AppInfo = {
    readonly name: string;
    readonly version: string;
    readonly namespace: string;
    readonly installType: string;
};
type LibraryInfo = {
    readonly name: string;
    readonly version: string;
    readonly snippetVersion?: string;
    readonly variant?: string;
};
type OSInfo = {
    readonly name: string;
    readonly version: string;
};
type ScreenInfo = {
    readonly density: number;
    readonly width: number;
    readonly height: number;
    readonly innerWidth: number;
    readonly innerHeight: number;
};
type UTMParameters = Record<string, string>;

type PageLifecycle = {
    pageViewId: string;
};
type AutoTrack = {
    page: PageLifecycle;
};
type RudderContext = {
    [index: string]: string | number | boolean | ApiObject | UADataValues | Nullable<string> | (string | number | boolean | ApiObject)[] | undefined;
    traits?: Nullable<ApiObject>;
    sessionId?: number;
    sessionStart?: boolean;
    consentManagement?: ConsentManagement;
    'ua-ch'?: UADataValues;
    app: AppInfo;
    library: LibraryInfo;
    userAgent: Nullable<string>;
    os: OSInfo;
    locale: Nullable<string>;
    screen: ScreenInfo;
    campaign?: UTMParameters;
    trulyAnonymousTracking?: boolean;
    timezone: string;
    autoTrack?: AutoTrack;
};
type RudderEvent = {
    type: RudderEventType;
    channel: string;
    anonymousId: string;
    context: RudderContext;
    originalTimestamp: string;
    integrations: IntegrationOpts;
    messageId: string;
    event: Nullable<string>;
    previousId?: string;
    userId?: Nullable<string>;
    sentAt?: string;
    properties?: Nullable<ApiObject>;
    name?: Nullable<string>;
    category?: Nullable<string>;
    traits?: Traits;
    groupId?: Nullable<string>;
};
type RSAEvent = {
    message: RudderEvent;
};

type DestinationConnectionMode = 'hybrid' | 'cloud' | 'device';
type DestinationEvent = {
    eventName: string;
};
type ConsentsConfig = {
    consent: string;
};
type ConsentManagementProviderConfig = {
    provider: ConsentManagementProvider;
    consents: ConsentsConfig[];
    resolutionStrategy: string | undefined;
};
/**
 * The common configuration properties for all device
 * and hybrid mode supported destinations.
 */
type BaseDestinationConfig = {
    blacklistedEvents: DestinationEvent[];
    whitelistedEvents: DestinationEvent[];
    eventFilteringOption: EventFilteringOption;
    consentManagement: ConsentManagementProviderConfig[];
    connectionMode: DestinationConnectionMode;
};
type DestinationConfig = BaseDestinationConfig & {
    iubendaConsentPurposes?: IubendaConsentPurpose[];
    oneTrustCookieCategories?: OneTrustCookieCategory[];
    ketchConsentPurposes?: KetchConsentPurpose[];
    clickEventConversions?: Conversion[];
    pageLoadConversions?: Conversion[];
    conversionID?: string;
    conversionLinker?: boolean;
    disableAdPersonalization?: boolean;
    dynamicRemarketing?: boolean;
    sendPageView?: boolean;
    defaultPageConversion?: string;
    enableConversionEventsFiltering?: boolean;
    trackConversions?: boolean;
    trackDynamicRemarketing?: boolean;
    tagID?: string;
    advertiserId?: string;
    partnerId?: string;
    measurementId?: string;
    capturePageView?: string;
    useNativeSDKToSend?: boolean;
    extendPageViewParams?: boolean;
    eventMappingFromConfig?: EventMapping[];
    appKey?: string;
    dataCenter?: string;
    enableBrazeLogging?: boolean;
    enableNestedArrayOperations?: boolean;
    enableSubscriptionGroupInGroupCall?: boolean;
    supportDedup?: boolean;
    trackAnonymousUser?: boolean;
    serverUrl?: string;
    containerID?: string;
    fs_debug_mode?: boolean;
    fs_org?: boolean;
    siteID?: string;
    [key: string]: any;
};

type AnalyticsIdentifyMethod = {
    (userId: string, traits?: Nullable<IdentifyTraits>, options?: Nullable<ApiOptions>, callback?: ApiCallback): void;
    (userId: string, traits?: Nullable<IdentifyTraits>, callback?: ApiCallback): void;
    (userId: string, callback?: ApiCallback): void;
    (traits: Nullable<IdentifyTraits>, options?: Nullable<ApiOptions>, callback?: ApiCallback): void;
    (traits: Nullable<IdentifyTraits>, callback?: ApiCallback): void;
};
type AnalyticsPageMethod = {
    (category: string, name: string, properties?: Nullable<ApiObject>, options?: Nullable<ApiOptions>, callback?: ApiCallback): void;
    (category: string, name: string, properties?: Nullable<ApiObject>, callback?: ApiCallback): void;
    (category: string, name: string, callback?: ApiCallback): void;
    (name: string, properties?: Nullable<ApiObject>, options?: Nullable<ApiOptions>, callback?: ApiCallback): void;
    (name: string, properties?: Nullable<ApiObject>, callback?: ApiCallback): void;
    (name: string, callback?: ApiCallback): void;
    (properties: Nullable<ApiObject>, options?: Nullable<ApiOptions>, callback?: ApiCallback): void;
    (properties: Nullable<ApiObject>, callback?: ApiCallback): void;
    (callback?: ApiCallback): void;
};
type AnalyticsTrackMethod = {
    (event: string, properties?: Nullable<ApiObject>, options?: Nullable<ApiOptions>, callback?: ApiCallback): void;
    (event: string, properties?: Nullable<ApiObject>, callback?: ApiCallback): void;
    (event: string, callback?: ApiCallback): void;
};
type AnalyticsGroupMethod = {
    (groupId: string, traits?: Nullable<IdentifyTraits>, options?: Nullable<ApiOptions>, callback?: ApiCallback): void;
    (groupId: string, traits?: Nullable<IdentifyTraits>, callback?: ApiCallback): void;
    (groupId: string, callback?: ApiCallback): void;
    (traits: Nullable<IdentifyTraits>, options?: Nullable<ApiOptions>, callback?: ApiCallback): void;
    (traits: Nullable<IdentifyTraits>, callback?: ApiCallback): void;
};
type AnalyticsAliasMethod = {
    (to: string, from?: string, options?: Nullable<ApiOptions>, callback?: ApiCallback): void;
    (to: string, from?: string, callback?: ApiCallback): void;
    (to: string, options?: Nullable<ApiOptions>, callback?: ApiCallback): void;
    (to: string, callback?: ApiCallback): void;
};
type AnalyticsResetMethod = {
    (options?: ResetOptions): void;
    (resetAnonymousId?: boolean): void;
};
interface IRudderAnalytics<T = any> {
    analyticsInstances: Record<string, T>;
    defaultAnalyticsKey: string;
    logger: ILogger;
    /**
     * Set the writeKey of the analytics instance that should be default
     */
    setDefaultInstanceKey(writeKey: string, autoSet: boolean): void;
    /**
     * Get the instance of Analytics that is set as default
     */
    getAnalyticsInstance(writeKey?: string): T | undefined;
    /**
     * Trigger load event in buffer queue if exists
     */
    triggerBufferedLoadEvent(): void;
    /**
     * Call control pane to get client configs
     */
    load(writeKey: string, dataPlaneUrl: string, loadOptions?: Partial<LoadOptions>): void;
    /**
     * To register a callback for SDK ready state
     */
    ready(callback: ApiCallback): void;
    /**
     * To record a page view event
     */
    page: AnalyticsPageMethod;
    /**
     * To record a user track event
     */
    track: AnalyticsTrackMethod;
    /**
     * To record a user identification event
     */
    identify: AnalyticsIdentifyMethod;
    /**
     * To record a user alias event
     */
    alias: AnalyticsAliasMethod;
    /**
     * To record a user group event
     */
    group: AnalyticsGroupMethod;
    /**
     * Clear user session information
     *
     * @param options options for reset
     */
    reset: AnalyticsResetMethod;
    /**
     * To get anonymousId set in the SDK
     *
     * @param options options for anonymousId
     */
    getAnonymousId(options?: AnonymousIdOptions): string | undefined;
    /**
     * To set anonymousId
     *
     * @param anonymousId custom anonymousId value
     * @param rudderAmpLinkerParam AMP Linker ID string
     */
    setAnonymousId(anonymousId?: string, rudderAmpLinkerParam?: string): void;
    /**
     * To get userId set in the SDK
     */
    getUserId(): Nullable<string> | undefined;
    /**
     * To get user traits set in the SDK
     */
    getUserTraits(): Nullable<ApiObject> | undefined;
    /**
     * To get groupId set in the SDK
     */
    getGroupId(): Nullable<string> | undefined;
    /**
     * To get group traits set in the SDK
     */
    getGroupTraits(): Nullable<ApiObject> | undefined;
    /**
     * To manually start user session in the SDK
     */
    startSession(sessionId?: number): void;
    /**
     * To manually end user session in the SDK
     */
    endSession(): void;
    /**
     * To set authorization token
     * @param token token value
     */
    setAuthToken(token: string): void;
    /**
     * To fetch the current sessionId
     */
    getSessionId(): Nullable<number> | undefined;
    /**
     * To provide consent
     * @param options Consent API options
     */
    consent(options?: ConsentOptions): void;
    /**
     * To add a custom integration for a custom destination
     * @param destinationId The ID of the custom destination from the RudderStack dashboard
     * @param integration The custom integration object
     */
    addCustomIntegration(destinationId: string, integration: RSACustomIntegration): void;
}
type RSAnalytics = Pick<IRudderAnalytics, 'track' | 'page' | 'identify' | 'group' | 'alias' | 'getAnonymousId' | 'getUserId' | 'getUserTraits' | 'getGroupId' | 'getGroupTraits' | 'getSessionId'>;
/**
 * Type for the custom destination configuration object
 * For now, it is the same as the base destination config
 * but in the future, it can be extended to include more properties
 */
type CustomDestinationConfig = BaseDestinationConfig & {};
/**
 * Type for the custom integration to be used in addCustomIntegration API
 * Defines the contract that all custom integrations must implement
 */
type RSACustomIntegration = {
    /**
     * Initialize the integration
     * @param destinationConfig - The custom destination configuration object
     * @param analytics - The RudderStack analytics instance
     * @param logger - The logger instance for this integration
     * @optional
     */
    init?: (destinationConfig: CustomDestinationConfig, analytics: RSAnalytics, logger: RSALogger) => void;
    /**
     * Check if the integration is ready to process events
     * @param analytics - The RudderStack analytics instance
     * @param logger - The logger instance for this integration
     * @returns boolean indicating whether the integration is ready
     * @required
     */
    isReady: (analytics: RSAnalytics, logger: RSALogger) => boolean;
    /**
     * Process track events
     * @param analytics - The RudderStack analytics instance
     * @param logger - The logger instance for this integration
     * @param event - The track event payload to process
     * @optional
     */
    track?: (analytics: RSAnalytics, logger: RSALogger, event: RSAEvent) => void;
    /**
     * Process page events
     * @param analytics - The RudderStack analytics instance
     * @param logger - The logger instance for this integration
     * @param event - The page event payload to process
     * @optional
     */
    page?: (analytics: RSAnalytics, logger: RSALogger, event: RSAEvent) => void;
    /**
     * Process identify events
     * @param analytics - The RudderStack analytics instance
     * @param logger - The logger instance for this integration
     * @param event - The identify event payload to process
     * @optional
     */
    identify?: (analytics: RSAnalytics, logger: RSALogger, event: RSAEvent) => void;
    /**
     * Process group events
     * @param analytics - The RudderStack analytics instance
     * @param logger - The logger instance for this integration
     * @param event - The group event payload to process
     * @optional
     */
    group?: (analytics: RSAnalytics, logger: RSALogger, event: RSAEvent) => void;
    /**
     * Process alias events
     * @param analytics - The RudderStack analytics instance
     * @param logger - The logger instance for this integration
     * @param event - The alias event payload to process
     * @optional
     */
    alias?: (analytics: RSAnalytics, logger: RSALogger, event: RSAEvent) => void;
};

type SDKError = unknown | Error | ErrorEvent | Event | PromiseRejectionEvent;
type ErrorInfo = {
    error: SDKError;
    context: string;
    customMessage?: string;
    errorType?: ErrorType;
    groupingHash?: string | SDKError;
    category?: 'sdk' | 'integrations';
};
interface IErrorHandler {
    httpClient: IHttpClient;
    logger: ILogger;
    init(): void;
    onError(errorInfo: ErrorInfo): Promise<void>;
    leaveBreadcrumb(breadcrumb: string): void;
}
declare enum ErrorType {
    HANDLEDEXCEPTION = "handledException",
    UNHANDLEDEXCEPTION = "unhandledException",
    UNHANDLEDREJECTION = "unhandledPromiseRejection"
}

interface IRequestConfig {
    url: string;
    options?: Partial<IXHRRequestOptions>;
    isRawResponse?: boolean;
    timeout?: number;
}
type ResponseDetails = {
    response: string;
    error?: Error;
    timedOut?: boolean;
    xhr?: XMLHttpRequest;
    options: IXHRRequestOptions;
};
type AsyncRequestCallback<T> = (data?: T | string | undefined, details?: ResponseDetails) => void;
interface IAsyncRequestConfig<T> extends IRequestConfig {
    callback?: AsyncRequestCallback<T>;
}
interface IXHRRequestOptions {
    method: HTTPClientMethod;
    url: string;
    headers: Record<string, string | undefined>;
    data?: XMLHttpRequestBodyInit;
    sendRawData?: boolean;
    withCredentials?: boolean;
}
type HTTPClientMethod = 'get' | 'GET' | 'delete' | 'DELETE' | 'head' | 'HEAD' | 'options' | 'OPTIONS' | 'post' | 'POST' | 'put' | 'PUT' | 'patch' | 'PATCH' | 'purge' | 'PURGE' | 'link' | 'LINK' | 'unlink' | 'UNLINK';
interface IHttpClient {
    errorHandler?: IErrorHandler;
    logger: ILogger;
    basicAuthHeader?: string;
    getData<T = any>(config: IRequestConfig): Promise<{
        data: T | string | undefined;
        details?: ResponseDetails;
    }>;
    getAsyncData<T = any>(config: IAsyncRequestConfig<T>): void;
    setAuthHeader(value: string, noBto?: boolean): void;
    resetAuthHeader(): void;
    init(errorHandler: IErrorHandler): void;
}

interface IExternalSourceLoadConfig {
    url: string;
    id: string;
    callback?(id: string, error?: SDKError): void;
    async?: boolean;
    timeout?: number;
    extraAttributes?: Record<string, string>;
}
interface IExternalSrcLoader {
    logger: ILogger;
    timeout: number;
    loadJSFile(config: IExternalSourceLoadConfig): void;
}

type StoreId = string;
interface IStoreConfig {
    name: string;
    id: StoreId;
    isEncrypted?: boolean;
    validKeys?: Record<string, string>;
    noCompoundKey?: boolean;
    errorHandler: IErrorHandler;
    logger: ILogger;
    type?: StorageType;
}
interface IStoreManager {
    stores?: Record<StoreId, IStore>;
    isInitialized?: boolean;
    errorHandler: IErrorHandler;
    logger: ILogger;
    init(): void;
    initializeStorageState(): void;
    setStore(storeConfig: IStoreConfig): IStore;
    getStore(id: StoreId): IStore | undefined;
}
interface IStore {
    id: string;
    name: string;
    isEncrypted: boolean;
    validKeys: Record<string, string>;
    engine: IStorage;
    originalEngine: IStorage;
    noKeyValidation?: boolean;
    noCompoundKey?: boolean;
    errorHandler: IErrorHandler;
    logger: ILogger;
    pluginsManager: IPluginsManager;
    createValidKey(key: string): string | undefined;
    swapQueueStoreToInMemoryEngine(): void;
    set(key: string, value: any): void;
    get<T = any>(key: string): Nullable<T>;
    remove(key: string): void;
    getOriginalEngine(): IStorage;
    decrypt(value?: Nullable<string>): Nullable<string>;
    encrypt(value: any): string;
    crypto(value: string, mode: 'encrypt' | 'decrypt'): string;
    onError(error: unknown): void;
}
interface IStorage extends Storage {
    configure?(options?: StorageOptions): void;
    keys(): string[];
    isEnabled?: boolean;
}
type StorageOptions = Partial<ICookieStorageOptions | ILocalStorageOptions | IInMemoryStorageOptions>;
interface ICookieStorageOptions extends CookieOptions {
    samesite?: CookieSameSite;
    domain?: string;
    secure?: boolean;
    enabled?: boolean;
    sameDomainCookiesOnly?: boolean;
}
interface ILocalStorageOptions {
    enabled?: boolean;
}
interface IInMemoryStorageOptions {
    enabled?: boolean;
}

type PageCallOptions = {
    category?: string;
    name?: string;
    properties?: Nullable<ApiObject>;
    options?: Nullable<ApiOptions>;
    callback?: ApiCallback;
};
type TrackCallOptions = {
    name: string;
    properties?: Nullable<ApiObject>;
    options?: Nullable<ApiOptions>;
    callback?: ApiCallback;
};
type IdentifyCallOptions = {
    userId?: Nullable<string>;
    traits?: Nullable<IdentifyTraits>;
    options?: Nullable<ApiOptions>;
    callback?: ApiCallback;
};
type AliasCallOptions = {
    to: string;
    from?: string;
    options?: Nullable<ApiOptions>;
    callback?: ApiCallback;
};
type GroupCallOptions = {
    groupId?: Nullable<string>;
    traits?: Nullable<ApiObject>;
    options?: Nullable<ApiOptions>;
    callback?: ApiCallback;
};

/**
 * A buffer queue to serve as a store for any type of data
 */
declare class BufferQueue<T = any> {
    items: T[];
    constructor();
    enqueue(item: T): void;
    dequeue(): Nullable<T> | undefined;
    isEmpty(): boolean;
    size(): number;
    clear(): void;
}

/**
 * Store Implementation with dedicated storage
 */
declare class Store implements IStore {
    id: string;
    name: string;
    isEncrypted: boolean;
    validKeys: Record<string, string>;
    engine: IStorage;
    originalEngine: IStorage;
    noKeyValidation?: boolean;
    noCompoundKey?: boolean;
    errorHandler: IErrorHandler;
    logger: ILogger;
    pluginsManager: IPluginsManager;
    constructor(config: IStoreConfig, engine: IStorage, pluginsManager: IPluginsManager);
    /**
     * Ensure the key is valid and with correct format
     */
    createValidKey(key: string): string | undefined;
    /**
     * Switch to inMemoryEngine, bringing any existing data with.
     */
    swapQueueStoreToInMemoryEngine(): void;
    /**
     * Set value by key.
     */
    set(key: string, value: any): void;
    /**
     * Get by Key.
     */
    get<T = any>(key: string): Nullable<T>;
    /**
     * Remove by Key.
     */
    remove(key: string): void;
    /**
     * Get original engine
     */
    getOriginalEngine(): IStorage;
    /**
     * Decrypt values
     */
    decrypt(value?: Nullable<string>): Nullable<string>;
    /**
     * Encrypt value
     */
    encrypt(value: Nullable<any>): string;
    /**
     * Extension point to use with encryption plugins
     */
    crypto(value: Nullable<any>, mode: 'encrypt' | 'decrypt'): string;
    /**
     * Handle errors
     */
    onError(error: unknown, customMessage?: string, groupingHash?: string): void;
}

interface IUserSessionManager {
    storeManager?: IStoreManager;
    init(): void;
    setAnonymousId(anonymousId?: string, rudderAmpLinkerParam?: string): void;
    getAnonymousId(options?: AnonymousIdOptions): string;
    refreshSession(): void;
    getSessionId(): Nullable<number>;
    getGroupId(): Nullable<string>;
    getUserId(): Nullable<string>;
    setUserId(userId?: null | string): void;
    setUserTraits(traits?: Nullable<ApiObject>): void;
    getUserTraits(): Nullable<ApiObject>;
    getGroupTraits(): Nullable<ApiObject>;
    setGroupId(groupId?: Nullable<string>): void;
    setGroupTraits(traits?: Nullable<ApiObject>): void;
    reset(options?: ResetOptions | boolean): void;
    start(sessionId?: number): void;
    end(): void;
    syncStorageDataToState(): void;
    setAuthToken(token: Nullable<string>): void;
}

type StatsCollection = {
    errors: {
        enabled: boolean;
        provider?: string;
    };
    metrics: {
        enabled: boolean;
    };
};

type DestinationDefinition = {
    name: string;
    displayName: string;
    updatedAt: string;
};
type ConfigResponseDestinationItem = {
    shouldApplyDeviceModeTransformation: boolean;
    propagateEventsUntransformedOnError: boolean;
    config: DestinationConfig;
    updatedAt: string;
    destinationDefinition: DestinationDefinition;
    enabled: boolean;
    id: string;
    name: string;
};
type Connection = {
    createdAt: string;
    deleted: boolean;
    destinationId: string;
    enabled: boolean;
    id: string;
    sourceId: string;
    updatedAt: string;
};
type SourceDefinition = {
    category: Nullable<any>;
    config: Nullable<any>;
    configSchema: Nullable<any>;
    createdAt: string;
    displayName: string;
    id: string;
    name: string;
    options: Nullable<any>;
    uiConfig: Nullable<any>;
    updatedAt: string;
};
type SourceConfigResponse = {
    consentManagementMetadata?: ConsentManagementMetadata;
    source: {
        destinations: ConfigResponseDestinationItem[];
        sourceDefinitionId: string;
        transient: boolean;
        updatedAt: string;
        workspaceId: string;
        writeKey: string;
        enabled: boolean;
        id: string;
        liveEventsConfig: {
            eventUpload: boolean;
            eventUploadTS: number;
        };
        name: string;
        secretVersion: Nullable<string>;
        sourceDefinition: SourceDefinition;
        config: {
            statsCollection: StatsCollection;
        };
        connections: Connection[];
        createdAt: string;
        createdBy: string;
        deleted: boolean;
    };
};
interface IConfigManager {
    httpClient: IHttpClient;
    errorHandler: IErrorHandler;
    logger: ILogger;
    init: () => void;
    getConfig: () => void;
    processConfig: (response: SourceConfigResponse | string | undefined, details?: ResponseDetails) => void;
}

interface IEventManager {
    init(): void;
    addEvent(event: APIEvent): void;
    resume(): void;
}

interface ICapabilitiesManager {
    httpClient: IHttpClient;
    errorHandler: IErrorHandler;
    logger: ILogger;
    externalSrcLoader: IExternalSrcLoader;
    init(): void;
    detectBrowserCapabilities(): void;
    prepareBrowserCapabilities(): void;
    attachWindowListeners(): void;
    onReady(): void;
}

type PreloadedEventCall = Array<string | any>;
type RudderAnalyticsPreloader = {
    [index: string]: (...args: any[]) => any;
};

interface IAnalytics {
    preloadBuffer: BufferQueue<PreloadedEventCall>;
    initialized: boolean;
    httpClient: IHttpClient;
    logger: ILogger;
    errorHandler: IErrorHandler;
    externalSrcLoader: IExternalSrcLoader;
    capabilitiesManager: ICapabilitiesManager;
    storeManager?: IStoreManager;
    configManager?: IConfigManager;
    eventManager?: IEventManager;
    userSessionManager?: IUserSessionManager;
    pluginsManager?: IPluginsManager;
    clientDataStore?: Store;
    /**
     * Start application lifecycle if not already started
     */
    load(writeKey: string, dataPlaneUrl?: string | Partial<LoadOptions>, loadOptions?: Partial<LoadOptions>): void;
    /**
     * Orchestrate the lifecycle of the application phases/status
     */
    startLifecycle(): void;
    /**
     * Load browser polyfill if required
     */
    onMounted(): void;
    /**
     * Prepare internal services and load configuration
     */
    onBrowserCapabilitiesReady(): void;
    /**
     * Enqueue in buffer the events that were triggered pre SDK initialization
     */
    enqueuePreloadBufferEvents(bufferedEvents: PreloadedEventCall[]): void;
    /**
     * Start the process of consuming the buffered events that were triggered pre SDK initialization
     */
    processDataInPreloadBuffer(): void;
    /**
     * Assign instances for the internal services
     */
    prepareInternalServices(): void;
    /**
     * Load configuration
     */
    loadConfig(): void;
    /**
     * Initialize the storage and event queue
     */
    onPluginsReady(): void;
    /**
     * Load plugins
     */
    onConfigured(): void;
    /**
     * Trigger onLoaded callback if any is provided in config & emit initialised event
     */
    onInitialized(): void;
    /**
     * Emit ready event
     */
    onReady(): void;
    /**
     * Consume preloaded events buffer
     */
    processBufferedEvents(): void;
    /**
     * Load device mode destinations
     */
    loadDestinations(): void;
    /**
     * Invoke the ready callbacks if any exist
     */
    onDestinationsReady(): void;
    /**
     * To register a callback for SDK ready state
     */
    ready(callback: ApiCallback, isBufferedInvocation?: boolean): void;
    /**
     * To record a page view event
     */
    page(pageOptions: PageCallOptions, isBufferedInvocation?: boolean): void;
    /**
     * To record a user track event
     */
    track(trackCallOptions: TrackCallOptions, isBufferedInvocation?: boolean): void;
    /**
     * To record a user identification event
     */
    identify(identifyCallOptions: IdentifyCallOptions, isBufferedInvocation?: boolean): void;
    /**
     * To record a user alias event
     */
    alias(aliasCallOptions: AliasCallOptions, isBufferedInvocation?: boolean): void;
    /**
     * To record a user group event
     */
    group(groupCallOptions: GroupCallOptions, isBufferedInvocation?: boolean): void;
    /**
     * To get anonymousId set in the SDK
     */
    getAnonymousId(options?: AnonymousIdOptions): string | undefined;
    /**
     * To set anonymousId
     */
    setAnonymousId(anonymousId?: string, rudderAmpLinkerParam?: string, isBufferedInvocation?: boolean): void;
    /**
     * Clear user information
     * @param options options for reset
     */
    reset(options?: ResetOptions | boolean, isBufferedInvocation?: boolean): void;
    /**
     * To get userId set in the SDK
     */
    getUserId(): Nullable<string> | undefined;
    /**
     * To get user traits set in the SDK
     */
    getUserTraits(): Nullable<ApiObject> | undefined;
    /**
     * To get groupId set in the SDK
     */
    getGroupId(): Nullable<string> | undefined;
    /**
     * To get group traits set in the SDK
     */
    getGroupTraits(): Nullable<ApiObject> | undefined;
    /**
     * To manually start user session in the SDK
     */
    startSession(sessionId?: number, isBufferedInvocation?: boolean): void;
    /**
     * To manually end user session in the SDK
     */
    endSession(isBufferedInvocation?: boolean): void;
    /**
     * To fetch the current sessionId
     */
    getSessionId(): Nullable<number>;
    /**
     * To record consent
     * @param options Consent API options
     */
    consent(options?: ConsentOptions, isBufferedInvocation?: boolean): void;
    /**
     * To set auth token
     */
    setAuthToken(token: string): void;
    /**
     * Add a custom integration for a custom destination
     * @param destinationId - Unique ID for the custom destination from the RudderStack dashboard
     * @param integration - The custom integration instance implementing RSACustomIntegration
     * @param isBufferedInvocation - Internal flag to indicate if this is a buffered call
     */
    addCustomIntegration(destinationId: string, integration: RSACustomIntegration, isBufferedInvocation?: boolean): void;
}

declare class RudderAnalytics implements IRudderAnalytics<IAnalytics> {
    static globalSingleton: Nullable<RudderAnalytics>;
    analyticsInstances: Record<string, IAnalytics>;
    defaultAnalyticsKey: string;
    logger: Logger;
    constructor();
    /**
     * Create an instance of the current instance that can be used
     * to call a subset of methods of the current instance.
     * It is typically used to expose the analytics instance to the integrations (standard and custom)
     */
    createSafeAnalyticsInstance(): void;
    static initializeGlobalResources(): void;
    /**
     * Set instance to use if no specific writeKey is provided in methods
     * automatically for the first created instance
     * TODO: to support multiple analytics instances in the near future
     */
    setDefaultInstanceKey(writeKey: string): void;
    /**
     * Retrieve an existing analytics instance
     */
    getAnalyticsInstance(writeKey?: string): IAnalytics | undefined;
    /**
     * Loads the SDK
     * @param writeKey Source write key
     * @param dataPlaneUrl Data plane URL
     * @param loadOptions Additional options for loading the SDK
     * @returns none
     */
    load(writeKey: string, dataPlaneUrl: string, loadOptions?: Partial<LoadOptions>): void;
    /**
     * A function to track page lifecycle events like page loaded and page unloaded
     * @param loadOptions
     * @returns
     */
    trackPageLifecycleEvents(loadOptions?: Partial<LoadOptions>): void;
    /**
     * Setup page unload tracking if enabled
     * @param events
     * @param useBeacon
     * @param options
     */
    setupPageUnloadTracking(events: PageLifecycleEvents[], useBeacon: boolean | undefined, options: ApiOptions): void;
    /**
     * Trigger load event in buffer queue if exists and stores the
     * remaining preloaded events array in global object
     */
    triggerBufferedLoadEvent(): void;
    /**
     * Get ready callback arguments and forward to ready call
     */
    ready(callback: ApiCallback): void;
    /**
     * Process page arguments and forward to page call
     */
    page(category: string, name: string, properties?: Nullable<ApiObject>, options?: Nullable<ApiOptions>, callback?: ApiCallback): void;
    page(category: string, name: string, properties?: Nullable<ApiObject>, callback?: ApiCallback): void;
    page(category: string, name: string, callback?: ApiCallback): void;
    page(name: string, properties?: Nullable<ApiObject>, options?: Nullable<ApiOptions>, callback?: ApiCallback): void;
    page(name: string, properties?: Nullable<ApiObject>, callback?: ApiCallback): void;
    page(name: string, callback?: ApiCallback): void;
    page(properties: Nullable<ApiObject>, options?: Nullable<ApiOptions>, callback?: ApiCallback): void;
    page(properties: Nullable<ApiObject>, callback?: ApiCallback): void;
    page(callback?: ApiCallback): void;
    /**
     * Process track arguments and forward to page call
     */
    track(event: string, properties?: Nullable<ApiObject>, options?: Nullable<ApiOptions>, callback?: ApiCallback): void;
    track(event: string, properties?: Nullable<ApiObject>, callback?: ApiCallback): void;
    track(event: string, callback?: ApiCallback): void;
    /**
     * Process identify arguments and forward to page call
     */
    identify(userId: string, traits?: Nullable<IdentifyTraits>, options?: Nullable<ApiOptions>, callback?: ApiCallback): void;
    identify(userId: string, traits?: Nullable<IdentifyTraits>, callback?: ApiCallback): void;
    identify(userId: string, callback?: ApiCallback): void;
    identify(traits: Nullable<IdentifyTraits>, options?: Nullable<ApiOptions>, callback?: ApiCallback): void;
    identify(traits: Nullable<IdentifyTraits>, callback?: ApiCallback): void;
    /**
     * Process alias arguments and forward to page call
     */
    alias(to: string, from?: string, options?: Nullable<ApiOptions>, callback?: ApiCallback): void;
    alias(to: string, from?: string, callback?: ApiCallback): void;
    alias(to: string, options?: Nullable<ApiOptions>, callback?: ApiCallback): void;
    alias(to: string, callback?: ApiCallback): void;
    /**
     * Process group arguments and forward to page call
     */
    group(groupId: string, traits?: Nullable<IdentifyTraits>, options?: Nullable<ApiOptions>, callback?: ApiCallback): void;
    group(groupId: string, traits?: Nullable<IdentifyTraits>, callback?: ApiCallback): void;
    group(groupId: string, callback?: ApiCallback): void;
    group(traits: Nullable<IdentifyTraits>, options?: Nullable<ApiOptions>, callback?: ApiCallback): void;
    group(traits: Nullable<IdentifyTraits>, callback?: ApiCallback): void;
    /**
     * Reset the analytics instance
     * @param options Reset options. Except for anonymousId, initialReferrer, and initialReferringDomain
     * all other values will be reset by default.
     * @example
     * ```ts
     * reset({
     *  entries: {
     *    anonymousId: true,
     *  }
     * });
     * ```
     * @example
     * ```ts
     * reset({
     *  entries: {
     *    userId: false,
     *    sessionInfo: false,
     *  }
     * });
     * ```
     * @returns none
     */
    reset(options?: ResetOptions): void;
    /**
     * Reset the analytics instance
     * @param resetAnonymousId Reset anonymous ID
     * @returns none
     * @deprecated Use reset(options) instead
     */
    reset(resetAnonymousId?: boolean): void;
    getAnonymousId(options?: AnonymousIdOptions): string | undefined;
    setAnonymousId(anonymousId?: string, rudderAmpLinkerParam?: string): void;
    getUserId(): Nullable<string> | undefined;
    getUserTraits(): Nullable<ApiObject> | undefined;
    getGroupId(): Nullable<string> | undefined;
    getGroupTraits(): Nullable<ApiObject> | undefined;
    startSession(sessionId?: number): void;
    endSession(): void;
    getSessionId(): Nullable<number> | undefined;
    setAuthToken(token: string): void;
    consent(options?: ConsentOptions): void;
    addCustomIntegration(destinationId: string, integration: RSACustomIntegration): void;
}

declare global {
    interface Window {
        rudderanalytics: RudderAnalytics | RudderAnalyticsPreloader | undefined;
    }
}

export { RudderAnalytics };
export type { AnonymousIdOptions, ApiCallback, ApiObject, ApiOptions, BeaconQueueOpts, ConsentOptions, CookieSameSite, CustomDestinationConfig, DestinationsQueueOpts, IdentifyTraits, IntegrationOpts, LoadOptions, LogLevel, PluginName, PreloadedEventCall, QueueOpts, RSACustomIntegration, RSAEvent, RSALogger, RSAnalytics, RudderAnalyticsPreloader, SessionOpts, UaChTrackLevel };