/**
 * React Query Mutation Hook for Joining Campaigns
 * Provides cache invalidation for participant lists
 */
import { createApiMutation } from '../../../hooks/factories';
import type { CampaignJoinResponse } from '@plyaz/types/api';
import type { ServiceOptions } from '@plyaz/types/api';
import type { EndpointsList } from '@/api/endpoints';
/**
 * Hook for joining a campaign
 *
 * @param serviceOptions - Service options (apiClient, apiConfig, updateConfigOptions)
 * @param mutationOptions - React Query mutation options
 * @returns React Query mutation result
 *
 * @example
 * ```typescript
 * const { mutate: join, isPending } = useJoinCampaign();
 * join(campaignId);
 * ```
 */
export declare function useJoinCampaign<TEndpoints = EndpointsList>(serviceOptions?: ServiceOptions<TEndpoints>, mutationOptions?: Parameters<ReturnType<typeof createApiMutation<CampaignJoinResponse, Error, string, unknown, TEndpoints>>>[1]): ReturnType<ReturnType<typeof createApiMutation<CampaignJoinResponse, Error, string, unknown, TEndpoints>>>;
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