import { SupabaseClient } from '@supabase/supabase-js';
/**
 * Supabase Client Factory
 * Creates and configures Supabase client instance
 */
export declare class SupabaseClientFactory {
    private static instance;
    /**
     * Gets or creates a Supabase client instance
     * @param url - Supabase URL
     * @param serviceRoleKey - Service role key for authentication
     * @returns SupabaseClient instance
     */
    static getClient(url: string, serviceRoleKey: string): SupabaseClient;
    /**
     * Resets the client instance (useful for testing)
     */
    static reset(): void;
}
//# sourceMappingURL=supabase.client.d.ts.map