import type { SupabaseClient } from '@supabase/supabase-js';
import type { Database } from '../types/supabase.types';
interface ChannelSelectionPrompts {
    reuseChannel: (name: string) => Promise<boolean>;
    chooseName: (existingNames: string[]) => Promise<string>;
    createChannel: (name: string) => Promise<void>;
}
export declare function selectOnboardingChannel(supabase: SupabaseClient<Database>, appId: string, preferredName: string, prompts: ChannelSelectionPrompts): Promise<string>;
export {};