declare namespace UserLeap {
    const SurveyState: {
        READY: string;
        DISABLED: string;
        NO_SURVEY: string;
    };

    const SprigUserInterfaceMode: {
        unspecified: number;
        light: number;
        dark: number;
    };

    /** Lifecycle event names for {@link addEventListener}. */
    const SprigEventName: {
        sdkReady: "sdkReady";
        visitorIdUpdated: "visitorIdUpdated";
        surveyHeight: "surveyHeight";
        surveyStateReturned: "surveyStateReturned";
        surveyWillPresent: "surveyWillPresent";
        surveyPresented: "surveyPresented";
        surveyAppeared: "surveyAppeared";
        questionAnswered: "questionAnswered";
        surveyCloseRequested: "surveyCloseRequested";
        surveyWillClose: "surveyWillClose";
        surveyClosed: "surveyClosed";
        surveyCompleted: "surveyCompleted";
        replayCapture: "replayCapture";
        replayCaptureStarted: "replayCaptureStarted";
        replayCaptureStopped: "replayCaptureStopped";
        replayCaptureCompleted: "replayCaptureCompleted";
        replayRenderingCompleted: "replayRenderingCompleted";
        replayUploadCompleted: "replayUploadCompleted";
        replayEventsUploadCompleted: "replayEventsUploadCompleted";
        loggingEvent: "loggingEvent";
    };

    type SprigEventNameValue =
        | "sdkReady"
        | "visitorIdUpdated"
        | "surveyHeight"
        | "surveyStateReturned"
        | "surveyWillPresent"
        | "surveyPresented"
        | "surveyAppeared"
        | "questionAnswered"
        | "surveyCloseRequested"
        | "surveyWillClose"
        | "surveyClosed"
        | "surveyCompleted"
        | "replayCapture"
        | "replayCaptureStarted"
        | "replayCaptureStopped"
        | "replayCaptureCompleted"
        | "replayRenderingCompleted"
        | "replayUploadCompleted"
        | "replayEventsUploadCompleted"
        | "loggingEvent";

    interface SprigEventSubscription {
        remove(): void;
    }

    /**
     * Severity tag on an emitted `loggingEvent` (read-only — host apps receive it,
     * they don't set it). Android emits the real level; iOS has no log-level
     * concept and always reports "info".
     */
    type SprigLogLevel = "info" | "debug" | "warning" | "error" | "critical";

    /** Canonical payload for `loggingEvent`. */
    interface SprigLoggingEventData {
        type: "loggingEvent";
        message: string;
        level: SprigLogLevel;
    }

    interface SprigEventData {
        /** Echoes the event name (e.g. "surveyPresented"). */
        type?: string;
        /** Survey identifier when the event is survey-scoped. */
        surveyId?: number;
        /** Survey state when the event carries one (e.g. surveyStateReturned). */
        surveyState?: string;
        /** Log message text on `loggingEvent`. */
        message?: string;
        /** Log level on `loggingEvent`. */
        level?: SprigLogLevel;
        [key: string]: any;
    }

    function overrideUserInterfaceMode(mode: SprigUserInterfaceMode): void;
    function visitorIdentifier(): number;
    function visitorIdentifierString(): string;
    function sdkVersion(): string;
    function configure(environment: string, configuration?: {[key: string]: any}): void;
    function setPreviewKey(previewKey: string): void;
    function presentSurvey(): void;
    /**
    * @deprecated This function is outdated. Use `trackEvent()` instead.
    */
    function track(event: string, surveyStateCallback: ((surveyState: string) => void)): void;
    /**
    * @deprecated This function is outdated. Use `trackEventWithProperties()` instead.
    */
    function trackWithProperties(event: string, userId: string | undefined, partnerAnonymousId: string | undefined, properties: {[key: string]: any}, surveyStateCallback: ((surveyState: string) => void)): void;
    /**
    * @deprecated This function is outdated. Use `trackEventAndIdentify()` instead.
    */
    function trackAndIdentify(event: string, userId: string | undefined, partnerAnonymousId: string | undefined, surveyStateCallback: ((surveyState: string) => void)): void;
    function trackEvent(
        event: string,
        surveyResultCallback: (result: { surveyState: string; surveyId: number }) => void
    ): void;
    function trackEventWithProperties(
        event: string,
        userId: string | undefined,
        partnerAnonymousId: string | undefined,
        properties: { [key: string]: any },
        surveyResultCallback: (result: { surveyState: string; surveyId: number }) => void
    ): void;

    function trackEventAndIdentify(
        event: string,
        userId: string | undefined,
        partnerAnonymousId: string | undefined,
        surveyResultCallback: (result: { surveyState: string; surveyId: number }) => void
    ): void;
    function setEmailAddress(emailAddress: string): void;
    function setVisitorAttribute(key: string, value: string): void;
    function setVisitorAttributes(attributes: {[key: string]: string}): void;
    function removeVisitorAttributes(keys: [string]): void;
    function setVisitorAttributesAndIdentify(attributes: {[key: string]: string}, userId: string | undefined, partnerAnonymousId: string | undefined): void;
    function setUserIdentifier(identifier: string): void;
    function logout(): void;
    function dismissActiveSurvey(): void;
    function pauseDisplayingSurveys(): void;
    function unpauseDisplayingSurveys(): void;
    function trackAndPresent(event: string): void;
    function trackIdentifyAndPresent(event: string, userId: string | undefined, partnerAnonymousId: string | undefined): void;

    /** Subscribe to a native SDK lifecycle event; `.remove()` unsubscribes only this listener. */
    function addEventListener(
        eventName: SprigEventNameValue,
        callback: (data: SprigEventData) => void
    ): SprigEventSubscription;

    /** Remove every listener for the given event name, or all listeners if no name is given. */
    function removeAllEventListeners(eventName?: SprigEventNameValue): void;

    /** Lifecycle event names this platform's SDK emits (cached; `[]` when unavailable). */
    function getSupportedEventNames(): SprigEventNameValue[];
}
export default UserLeap;