/**
 * useComponentRegistry Hook
 *
 * Runs at editor startup to serialise the Puck config into ComponentDescriptor
 * objects, hash-checks them for changes, and writes updated descriptors to the backend
 * documents under the /_registry/ path prefix.
 *
 * Uses the same P1PuckContext pattern as useVersions, useAutoSave, and useDocuments.
 */
import { type RegistrationResult } from './utils/syncComponentRegistry.js';
export type { RegistrationResult } from './utils/syncComponentRegistry.js';
export interface UseComponentRegistryOptions {
    /** Puck config to register. Pass the same object as <Puck config={...} /> */
    puckConfig: unknown;
    /** Optional upstream Puck config for provenance classification */
    upstreamPuckConfig?: unknown;
    /** Called when registration completes (or is a full no-op) */
    onRegistered?: (result: RegistrationResult) => void;
    /** Called if registration fails */
    onError?: (error: Error) => void;
}
export interface UseComponentRegistryReturn {
    status: 'idle' | 'registering' | 'registered' | 'error';
    result: RegistrationResult | null;
    error: Error | null;
}
export declare function useComponentRegistry(options: UseComponentRegistryOptions): UseComponentRegistryReturn;