import * as _growthbook_growthbook from '@growthbook/growthbook';
import { RudderStack } from './providers/rudderstack/index.js';
import { TGrowthbookOptions, GrowthbookConfigs, Growthbook } from './providers/growthbook/index.js';
import { T as TPosthogOptions, P as Posthog } from './posthog-DmVmqDsn.js';
import '@rudderstack/analytics-js';
import 'posthog-js';

declare global {
    interface Window {
        AnalyticsInstance: ReturnType<typeof createAnalyticsInstance>;
    }
}
/**
 * Configuration options for initializing the analytics instance
 */
type Options = {
    /** GrowthBook client API key for A/B testing and feature flags */
    growthbookKey?: string;
    /** GrowthBook decryption key for encrypted feature payloads */
    growthbookDecryptionKey?: string;
    /** RudderStack write key for event tracking */
    rudderstackKey?: string;
    /** Additional configuration options for GrowthBook */
    growthbookOptions?: TGrowthbookOptions;
    /** PostHog configuration options including API keys and settings */
    posthogOptions?: TPosthogOptions;
    /** Enable debug logging — logs all analytics calls prefixed with [ANALYTIC] */
    debug?: boolean;
};
/**
 * Creates a unified analytics instance that integrates RudderStack and GrowthBook.
 *
 * This function provides a centralized interface for:
 * - Event tracking across multiple analytics platforms
 * - A/B testing and feature flag management via GrowthBook
 * - Offline event caching with automatic replay
 *
 * @param {Options} _options - Optional initialization configuration
 * @returns {Object} Analytics instance with methods for tracking, identification, and feature management
 *
 * @example
 * ```typescript
 * const analytics = createAnalyticsInstance();
 *
 * // Initialize with providers
 * await analytics.initialise({
 *   rudderstackKey: 'YOUR_RS_KEY',
 *   growthbookKey: 'YOUR_GB_KEY',
 *   growthbookDecryptionKey: 'YOUR_GB_DECRYPT_KEY'
 * });
 *
 * // Set user attributes
 * analytics.setAttributes({
 *   user_id: 'user123',
 *   country: 'US',
 *   user_language: 'en'
 * });
 *
 * // Track events
 * analytics.trackEvent('button_clicked', { button_name: 'signup' });
 *
 * // Track page views
 * analytics.pageView('/dashboard', 'Deriv App');
 * ```
 */
declare function createAnalyticsInstance(_options?: Options): {
    initialise: ({ growthbookKey, growthbookDecryptionKey, rudderstackKey, growthbookOptions, posthogOptions, debug, }: Options) => Promise<void>;
    setAttributes: (attributes: Record<string, any>) => void;
    identifyEvent: (user_id?: string, traits?: Record<string, any>) => void;
    backfillPersonProperties: ({ user_id, email, language, country_of_residence, }: {
        user_id: string;
        email?: string;
        language?: string;
        country_of_residence?: string;
    }) => void;
    getFeatureState: (id: string) => string | undefined;
    getFeatureValue: <K extends keyof GrowthbookConfigs, V extends GrowthbookConfigs[K]>(id: K, defaultValue: V) => _growthbook_growthbook.WidenPrimitives<V> | undefined;
    getGrowthbookStatus: () => Promise<{
        isLoaded: boolean;
        status: void | _growthbook_growthbook.InitResponse;
    } | undefined>;
    isFeatureOn: (key: string) => boolean | undefined;
    setUrl: (href: string) => void | undefined;
    getId: () => string;
    getAnonymousId: () => string;
    trackEvent: (event: string, analytics_data: Record<string, any>) => void;
    getInstances: () => {
        ab: Growthbook | undefined;
        tracking: RudderStack;
        posthog: Posthog | undefined;
    };
    pageView: (current_page: string, platform?: string, properties?: Record<string, unknown>) => void;
    reset: () => void;
    isPosthogFeatureEnabled: (key: string) => boolean | undefined;
    getPosthogFeatureFlag: (key: string) => string | boolean | undefined;
    getPosthogFeatureFlagPayload: (key: string) => string | number | boolean | null | Record<string, unknown> | unknown[] | undefined;
    getPosthogAllFlags: () => Record<string, string | boolean>;
    onPosthogFeatureFlags: (callback: (flags: string[], variants: Record<string, string | boolean>) => void) => (() => void);
    reloadPosthogFeatureFlags: () => void;
};
declare const Analytics: {
    initialise: ({ growthbookKey, growthbookDecryptionKey, rudderstackKey, growthbookOptions, posthogOptions, debug, }: Options) => Promise<void>;
    setAttributes: (attributes: Record<string, any>) => void;
    identifyEvent: (user_id?: string, traits?: Record<string, any>) => void;
    backfillPersonProperties: ({ user_id, email, language, country_of_residence, }: {
        user_id: string;
        email?: string;
        language?: string;
        country_of_residence?: string;
    }) => void;
    getFeatureState: (id: string) => string | undefined;
    getFeatureValue: <K extends keyof GrowthbookConfigs, V extends GrowthbookConfigs[K]>(id: K, defaultValue: V) => _growthbook_growthbook.WidenPrimitives<V> | undefined;
    getGrowthbookStatus: () => Promise<{
        isLoaded: boolean;
        status: void | _growthbook_growthbook.InitResponse;
    } | undefined>;
    isFeatureOn: (key: string) => boolean | undefined;
    setUrl: (href: string) => void | undefined;
    getId: () => string;
    getAnonymousId: () => string;
    trackEvent: (event: string, analytics_data: Record<string, any>) => void;
    getInstances: () => {
        ab: Growthbook | undefined;
        tracking: RudderStack;
        posthog: Posthog | undefined;
    };
    pageView: (current_page: string, platform?: string, properties?: Record<string, unknown>) => void;
    reset: () => void;
    isPosthogFeatureEnabled: (key: string) => boolean | undefined;
    getPosthogFeatureFlag: (key: string) => string | boolean | undefined;
    getPosthogFeatureFlagPayload: (key: string) => string | number | boolean | null | Record<string, unknown> | unknown[] | undefined;
    getPosthogAllFlags: () => Record<string, string | boolean>;
    onPosthogFeatureFlags: (callback: (flags: string[], variants: Record<string, string | boolean>) => void) => (() => void);
    reloadPosthogFeatureFlags: () => void;
};

export { Analytics };