/**
 * useStepConfig Hook - Access runtime step configuration from HTML injection
 *
 * This hook provides access to step-specific configuration that is injected
 * into the HTML by the CRM when the page is served. This includes:
 * - Payment flow overrides
 * - Static resources (offer, product IDs for A/B variants)
 * - Custom scripts
 * - Pixel tracking configuration
 *
 * Usage:
 * ```tsx
 * const { stepConfig, paymentFlowId, resources } = useStepConfig();
 *
 * // Access payment flow override
 * if (paymentFlowId) {
 *   console.log('Using custom payment flow:', paymentFlowId);
 * }
 *
 * // Access resource bindings (e.g., offer ID for current A/B variant)
 * const offerId = resources?.offer;
 * ```
 */
import { type PaymentSetupConfig, type PixelsConfig, type RuntimeStepConfig } from '../../core/funnelClient';
export interface UseStepConfigResult {
    /**
     * Full step configuration object
     * Contains payment, staticResources, scripts, and pixels
     */
    stepConfig: RuntimeStepConfig | undefined;
    /**
     * Payment flow ID override for this step
     * If set, this payment flow should be used instead of the store default
     */
    paymentFlowId: string | undefined;
    /**
     * Resource bindings for this step/variant.
     * e.g., { offer: 'offer_xxx', product: 'product_xxx' }
     */
    resources: Record<string, string> | undefined;
    /** @deprecated Use `resources` instead */
    staticResources: Record<string, string> | undefined;
    /**
     * Get scripts for a specific injection position
     * Only returns enabled scripts
     * @param position - Where the scripts should be injected
     */
    getScripts: (position?: 'head-start' | 'head-end' | 'body-start' | 'body-end') => RuntimeStepConfig['scripts'];
    pixels: PixelsConfig | undefined;
    /**
     * Payment setup configuration for this step.
     * Keys: "{method}" or "{method}:{provider}" (e.g. "card", "apple_pay:stripe")
     * Use helpers: getEnabledMethods(), getExpressMethods(), findMethod()
     */
    paymentSetupConfig: PaymentSetupConfig | undefined;
    /**
     * Enabled order bump offer IDs for this step.
     * undefined = inherit all store bumps, string[] = only these IDs.
     */
    orderBumpOfferIds: string[] | undefined;
    /**
     * Enabled upsell offer IDs for this step.
     * undefined = inherit all store upsells, string[] = only these IDs.
     */
    upsellOfferIds: string[] | undefined;
}
/**
 * Hook to access runtime step configuration injected via HTML
 *
 * The step config is read from window.__TGD_STEP_CONFIG__ or the x-step-config meta tag.
 * Values are memoized and only re-computed on mount.
 *
 * @returns Step configuration values and helpers
 */
export declare function useStepConfig(): UseStepConfigResult;