import { Datanova, EventsService, ExperimentsService, Variant } from '@datanova/browser';
export { ConsoleEventsService, DatanovaEventsService, DatanovaExperimentsService, Event, EventType, EventsService, ExperimentsService, NoopEventsService, RandomExperimentsService, SDKConfig, Variant, generateAnonymousId } from '@datanova/browser';
import * as react_jsx_runtime from 'react/jsx-runtime';
import * as react from 'react';
import { ReactNode, ReactElement, MouseEvent, FormEvent } from 'react';

declare function createDatanova(apiKey: string): Datanova;
declare function createDatanova(config: {
    eventsService?: EventsService;
    experimentsService?: ExperimentsService;
}): Datanova;

/**
 * Hook to access Datanova analytics tracking methods.
 * Must be used within a DatanovaProvider component.
 *
 * @returns Object containing track, trackClick, trackPageView, trackImpression, trackSubmit, trackChange, identify, and reset methods
 *
 * @example
 * ```jsx
 * import { useDatanova } from '@datanova/react';
 *
 * function MyComponent() {
 *   const { trackClick, identify, reset } = useDatanova();
 *
 *   const handleClick = () => {
 *     trackClick('Button Clicked', { buttonId: 'submit' });
 *   };
 *
 *   const handleLogin = (userId, plan) => {
 *     // Simple identify with just userId
 *     identify(userId);
 *
 *     // Or with user properties (v1.7.0+)
 *     identify(userId, { plan });
 *   };
 *
 *   const handleLogout = () => {
 *     reset();
 *   };
 *
 *   return <button onClick={handleClick}>Track Event</button>;
 * }
 * ```
 *
 * @throws {Error} If used outside of a DatanovaProvider
 */
declare function useDatanova(): {
    trackClick: (eventName: string, properties?: Record<string, unknown>) => void;
    trackPageView: (eventName: string, properties?: Record<string, unknown>) => void;
    trackImpression: (eventName: string, properties?: Record<string, unknown>) => void;
    trackSubmit: (eventName: string, properties?: Record<string, unknown>) => void;
    trackChange: (eventName: string, properties?: Record<string, unknown>) => void;
    identify: (userId: string, properties?: Record<string, unknown>) => void;
    reset: () => void;
};

type ExperimentState = {
    isLoading: true;
    data: undefined;
    error: null;
} | {
    isLoading: false;
    data: Variant;
    error: null;
} | {
    isLoading: false;
    data: 'control';
    error: Error;
};
/**
 * Hook to get and track A/B test experiment variants.
 * Automatically tracks experiment exposure and manages loading/error states.
 *
 * SSR-safe: During server-side rendering, this hook returns null
 * to avoid hydration mismatches. The actual variant is fetched client-side.
 *
 * @param experimentId - The numeric ID of the experiment
 * @returns Object containing variant, loading state, and error
 *
 * @example
 * ```jsx
 * import { useVariant } from '@datanova/react';
 *
 * function MyComponent() {
 *   const { loading, data, error } = useVariant({ experimentId: 20 });
 *
 *   if (loading) return <div>Loading...</div>;
 *   if (error) return <div>Error: {error.message}</div>;
 *
 *   return (
 *     <div>
 *       {data === 'variant' ? (
 *         <NewFeature />
 *       ) : (
 *         <OldFeature />
 *       )}
 *     </div>
 *   );
 * }
 * ```
 */
declare function useVariant({ experimentId }: {
    experimentId: number;
}): ExperimentState;

/**
 * Props for the DatanovaProvider component
 */
interface DatanovaProviderProps {
    value: Datanova;
    children: ReactNode;
}
/**
 * Provider component that provides Datanova tracking methods to child components.
 * Must be placed at the root of your component tree.
 *
 * @remarks
 * The DatanovaProvider uses React Context to make the Datanova instance available
 * throughout your application. Initialize the Datanova instance outside of your
 * component tree to prevent re-initialization on re-renders.
 *
 * @example
 * Basic usage with SDK key:
 * ```jsx
 * import { createReactDatanova, DatanovaProvider } from '@datanova/react';
 *
 * // Simple initialization with SDK key
 * const datanova = createReactDatanova("your-sdk-key");
 *
 * function App() {
 *   return (
 *     <DatanovaProvider value={datanova}>
 *       <YourApp />
 *     </DatanovaProvider>
 *   );
 * }
 * ```
 *
 * @example
 * Advanced usage with custom services:
 * ```jsx
 * import { createReactDatanova, DatanovaProvider } from '@datanova/react';
 * import { DatanovaEventsService, DatanovaExperimentsService } from '@datanova/browser';
 *
 * // Custom configuration with specific services
 * const datanova = createReactDatanova({
 *   eventsService: new YourEventsService(),
 *   experimentsService: new YourExperimentsService()
 * });
 *
 * function App() {
 *   return (
 *     <DatanovaProvider value={datanova}>
 *       <YourApp />
 *     </DatanovaProvider>
 *   );
 * }
 * ```
 *
 * @example
 * Development usage with ConsoleEventsService:
 * ```jsx
 * import { createReactDatanova, DatanovaProvider } from '@datanova/react';
 * import { ConsoleEventsService } from '@datanova/browser';
 *
 * // Use ConsoleEventsService for development/debugging
 * const datanova = createReactDatanova({
 *   eventsService: new ConsoleEventsService()
 * });
 *
 * function App() {
 *   return (
 *     <DatanovaProvider value={datanova}>
 *       <YourApp />
 *     </DatanovaProvider>
 *   );
 * }
 * ```
 *
 * @param props - The provider props
 * @param props.value - The Datanova instance to provide to child components
 * @param props.children - The child components that will have access to the Datanova instance
 */
declare function DatanovaProvider({ value, children }: DatanovaProviderProps): react_jsx_runtime.JSX.Element;

/**
 * Props for the TrackPageView component
 */
interface TrackPageViewProps {
    /** Event name to track when the component mounts */
    eventName: string;
    /** Optional properties to include with the event */
    properties?: Record<string, unknown>;
}
/**
 * Component that tracks a page view event when it mounts.
 * The browser SDK automatically captures page metadata like URL, title, and referrer.
 *
 * @example
 * ```jsx
 * import { TrackPageView } from '@datanova/react';
 *
 * function HomePage() {
 *   return (
 *     <>
 *       <TrackPageView eventName="Home Page Viewed" />
 *       <h1>Welcome to our site</h1>
 *     </>
 *   );
 * }
 * ```
 *
 * @example
 * ```jsx
 * // With additional properties
 * function ProductPage({ productId }) {
 *   return (
 *     <>
 *       <TrackPageView
 *         eventName="Product Page Viewed"
 *         properties={{ productId, category: 'electronics' }}
 *       />
 *       <ProductDetails />
 *     </>
 *   );
 * }
 * ```
 */
declare function TrackPageView({ eventName, properties }: TrackPageViewProps): null;

/**
 * Props for the TrackClick component
 */
interface TrackClickProps {
    children: ReactElement<{
        onClick?: (event: MouseEvent) => void;
    }>;
    /** Event name to track when the element is clicked */
    eventName: string;
    /** Optional properties to include with the event */
    properties?: Record<string, unknown>;
}
/**
 * Component that tracks click events on its child element.
 * Wraps a single React element and tracks when it's clicked, preserving any existing onClick handler.
 *
 * @example
 * ```jsx
 * import { TrackClick } from '@datanova/react';
 *
 * function CTAButton() {
 *   return (
 *     <TrackClick eventName="CTA Clicked" properties={{ location: 'header' }}>
 *       <button onClick={() => console.log('Original handler')}>
 *         Get Started
 *       </button>
 *     </TrackClick>
 *   );
 * }
 * ```
 *
 * @throws {Error} If children is not a valid React element
 */
declare function TrackClick({ children, eventName, properties }: TrackClickProps): ReactElement<{
    onClick?: (event: MouseEvent) => void;
}, string | react.JSXElementConstructor<any>>;

/**
 * Props for the TrackImpression component
 */
interface TrackImpressionProps {
    children: ReactNode;
    /** Event name to track when the element comes into view */
    eventName: string;
    /** Optional properties to include with the event */
    properties?: Record<string, unknown>;
    /** Percentage of element that must be visible to trigger (0-1). Default: 0.5 (50%) */
    threshold?: number;
    /** Whether to track only the first impression. Default: true */
    triggerOnce?: boolean;
}
/**
 * Component that tracks when its children come into the viewport using Intersection Observer.
 * Useful for tracking impressions of content blocks, images, or any visual elements.
 *
 * @example
 * ```jsx
 * import { TrackImpression } from '@datanova/react';
 *
 * function HeroSection() {
 *   return (
 *     <TrackImpression eventName="Hero Section Viewed">
 *       <section className="hero">
 *         <h1>Welcome to Our Product</h1>
 *         <p>Start your journey today</p>
 *       </section>
 *     </TrackImpression>
 *   );
 * }
 * ```
 *
 * @example
 * ```jsx
 * // Track when 80% of element is visible, multiple times
 * <TrackImpression
 *   eventName="Product Card Viewed"
 *   properties={{ productId: '123' }}
 *   threshold={0.8}
 *   triggerOnce={false}
 * >
 *   <ProductCard />
 * </TrackImpression>
 * ```
 *
 * @example
 * ```jsx
 * // Track lazy-loaded content
 * <TrackImpression
 *   eventName="Comments Section Viewed"
 *   threshold={0.1} // Track when just 10% is visible
 * >
 *   <LazyComments />
 * </TrackImpression>
 * ```
 */
declare function TrackImpression({ children, eventName, properties, threshold, triggerOnce, }: TrackImpressionProps): react_jsx_runtime.JSX.Element;

/**
 * Props for the TrackSubmit component
 */
interface TrackSubmitProps {
    children: ReactElement<{
        onSubmit?: (event: FormEvent) => void;
    }>;
    /** Event name to track when the form is submitted */
    eventName: string;
    /** Optional properties to include with the event */
    properties?: Record<string, unknown>;
}
/**
 * Component that tracks submit events on form elements.
 * Wraps a form element and tracks when it's submitted, preserving any existing onSubmit handler.
 *
 * @example
 * ```jsx
 * import { TrackSubmit } from '@datanova/react';
 *
 * function ContactForm() {
 *   return (
 *     <TrackSubmit eventName="Contact Form Submitted" properties={{ type: 'inquiry' }}>
 *       <form onSubmit={(e) => { e.preventDefault(); console.log('Form submitted'); }}>
 *         <input type="email" name="email" required />
 *         <button type="submit">Submit</button>
 *       </form>
 *     </TrackSubmit>
 *   );
 * }
 * ```
 *
 * @throws {Error} If children is not a valid React element
 */
declare function TrackSubmit({ children, eventName, properties }: TrackSubmitProps): ReactElement<{
    onSubmit?: (event: FormEvent) => void;
}, string | react.JSXElementConstructor<any>>;

/**
 * Props for the TrackChange component
 */
interface TrackChangeProps {
    children: ReactElement<{
        onChange?: (value: unknown) => void;
    }>;
    /** Event name to track when the element value changes */
    eventName: string;
    /** Optional properties to include with the event */
    properties?: Record<string, unknown>;
}
/**
 * Component that tracks change events on form elements.
 * Wraps a form element (select, input, etc.) and tracks when its value changes,
 * preserving any existing onChange handler.
 *
 * @example
 * ```jsx
 * import { TrackChange } from '@datanova/react';
 *
 * function FilterForm() {
 *   return (
 *     <TrackChange eventName="Date Filter Changed" properties={{ filter: 'date' }}>
 *       <select onChange={(e) => console.log('Selected:', e.target.value)}>
 *         <option value="7d">Last 7 days</option>
 *         <option value="30d">Last 30 days</option>
 *       </select>
 *     </TrackChange>
 *   );
 * }
 * ```
 *
 * @throws {Error} If children is not a valid React element
 */
declare function TrackChange({ children, eventName, properties }: TrackChangeProps): ReactElement<{
    onChange?: (value: unknown) => void;
}, string | react.JSXElementConstructor<any>>;

interface ExperimentProps {
    /** The numeric ID of the experiment */
    experimentId: number;
    /** Content to show for the control variant */
    control: ReactNode;
    /** Content to show for the variant */
    variant: ReactNode;
    /** Optional content to show while loading */
    loading?: ReactNode;
    /** Optional content to show on error */
    error?: ReactNode;
}
/**
 * Component for declarative A/B testing.
 * Automatically handles experiment assignment and tracks exposure.
 *
 * @example
 * ```jsx
 * import { Experiment } from '@datanova/react';
 *
 * function HomePage() {
 *   return (
 *     <Experiment
 *       experimentId={20}
 *       control={<OldHero />}
 *       variant={<NewHero />}
 *     />
 *   );
 * }
 * ```
 *
 * @example With loading and error states
 * ```jsx
 * <Experiment
 *   experimentId={20}
 *   control={<OldCheckout />}
 *   variant={<NewCheckout />}
 *   loading={<CheckoutSkeleton />}
 *   error={<OldCheckout />} // Fallback to control on error
 * />
 * ```
 */
declare function Experiment({ experimentId, control, variant: variantContent, loading: loadingContent, error: errorContent, }: ExperimentProps): react_jsx_runtime.JSX.Element;

export { DatanovaProvider, Experiment, TrackChange, type TrackChangeProps, TrackClick, type TrackClickProps, TrackImpression, type TrackImpressionProps, TrackPageView, type TrackPageViewProps, TrackSubmit, type TrackSubmitProps, createDatanova, useDatanova, useVariant };