/**
 * Supabase Client
 *
 * Connects to senken.pro Supabase for Decibel Studio Cloud Spine.
 * Uses environment variables for configuration.
 *
 * Environment:
 *   SUPABASE_URL - Supabase project URL
 *   SUPABASE_ANON_KEY - Supabase anon/public key
 *   SUPABASE_SERVICE_KEY - Optional service role key for admin operations
 */
import { SupabaseClient } from '@supabase/supabase-js';
export interface Project {
    id: string;
    owner_id: string;
    name: string;
    description: string | null;
    created_at: string;
    updated_at: string;
    deleted_at: string | null;
}
export interface Artifact {
    id: string;
    project_id: string;
    schema_version: string;
    type: 'image' | 'video' | '3d' | 'audio' | 'text';
    status: 'generating' | 'partial' | 'complete' | 'failed';
    progress: number | null;
    platform: 'ios' | 'web' | 'claude-code' | 'macos' | 'android';
    app_version: string;
    package_url: string | null;
    package_sha256: string | null;
    prompt: string | null;
    model: string | null;
    provider: string | null;
    parent_artifact_id: string | null;
    workflow_id: string | null;
    workflow_step_id: string | null;
    tags: string[];
    is_pinned: boolean;
    rating: number | null;
    created_at: string;
    updated_at: string;
    deleted_at: string | null;
}
export interface ArtifactFile {
    id: string;
    artifact_id: string;
    path: string;
    role: 'preview' | 'render' | 'variant' | 'thumbnail';
    mime_type: string;
    bytes: number;
    sha256: string;
    width: number | null;
    height: number | null;
    storage_url: string | null;
    created_at: string;
}
export interface Device {
    id: string;
    user_id: string;
    name: string;
    platform: 'ios' | 'web' | 'claude-code' | 'macos' | 'android';
    capabilities: Record<string, unknown>;
    push_token: string | null;
    last_seen_at: string;
    created_at: string;
}
export interface Event {
    seq: number;
    project_id: string;
    type: string;
    payload: Record<string, unknown>;
    device_id: string | null;
    created_at: string;
}
export interface Job {
    id: string;
    owner_id: string;
    target_device_id: string | null;
    claimed_by_device_id: string | null;
    workflow_id: string | null;
    project_id: string | null;
    inputs: Record<string, unknown>;
    status: 'pending' | 'claimed' | 'running' | 'complete' | 'failed' | 'cancelled';
    progress: number | null;
    error_message: string | null;
    result_artifact_id: string | null;
    created_at: string;
    updated_at: string;
    claimed_at: string | null;
    completed_at: string | null;
    expires_at: string | null;
}
/**
 * Get the Supabase client (anon key - respects RLS)
 */
export declare function getSupabaseClient(): SupabaseClient<any>;
/**
 * Get the Supabase service client (service role key - bypasses RLS)
 * Use only for admin operations that require elevated privileges.
 */
export declare function getSupabaseServiceClient(): SupabaseClient<any>;
/**
 * Check if Supabase is configured (for service-level operations like voice inbox)
 * Requires URL and SERVICE_KEY for server-side writes
 */
export declare function isSupabaseConfigured(): boolean;
/**
 * Set access token for user-scoped requests
 */
export declare function setAccessToken(token: string): Promise<void>;
export interface SupabaseError {
    error: string;
    code: string;
    details?: string;
}
export declare function isSupabaseError(result: unknown): result is SupabaseError;
export declare function formatSupabaseError(error: {
    message: string;
    code?: string;
}): SupabaseError;
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