/**
 * React Query Hook for Single Campaign
 * Provides caching, automatic refetching, and state management for campaign data
 */
import type { CampaignEntity } from '@plyaz/types/campaign';
import type { ServiceOptions } from '@plyaz/types/api';
import type { EndpointsList } from '@/api/endpoints';
import type { QueryKey, UseQueryResult, ApiQueryOptions } from '@plyaz/types/api';
/**
 * Hook for fetching a single campaign
 * Accepts the same parameters as fetchCampaign, plus React Query options
 *
 * @param queryKey - React Query cache key
 * @param campaignId - ID of the campaign to fetch
 * @param serviceOptions - Optional service options (apiClient override, apiConfig override)
 * @param queryOptions - Optional React Query options (enabled, staleTime, etc.)
 * @returns React Query result with campaign data
 *
 * @example
 * ```typescript
 * function CampaignDetails({ id }: Props) {
 *   const { data, isLoading, error } = useCampaign(['campaign', id], id);
 *
 *   if (isLoading) return <Spinner />;
 *   if (error) return <ErrorMessage error={error} />;
 *
 *   return <CampaignCard campaign={data} />;
 * }
 *
 * // With service options override
 * const { data } = useCampaign(
 *   ['campaign', id],
 *   id,
 *   { apiConfig: { timeout: 5000 } }
 * );
 *
 * // With React Query options override
 * const { data } = useCampaign(
 *   ['campaign', id],
 *   id,
 *   undefined,
 *   { enabled: !!id, refetchOnWindowFocus: false }
 * );
 * ```
 */
export declare function useCampaign<TEndpoints = EndpointsList>(queryKey: QueryKey, campaignId: string, serviceOptions?: ServiceOptions<TEndpoints>, queryOptions?: Omit<ApiQueryOptions<CampaignEntity>, 'apiClient' | 'apiConfig'>): UseQueryResult<CampaignEntity>;
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