import type { StorageAdapter } from 'oc-storage-adapters-utils';
import type { ComponentRow, ComponentsDetails, MetadataStore } from '../../types';
export interface MetadataMigrationResult {
    scanned: number;
    inserted: number;
    skipped: number;
}
export interface MetadataExportResult {
    exported: number;
    files: string[];
}
export declare const getComponentRowsFromComponentsDetails: (componentsDetails: ComponentsDetails) => ComponentRow[];
export declare const backfillMetadataRows: (metadataStore: MetadataStore, rows: ComponentRow[]) => Promise<MetadataMigrationResult>;
export declare const backfillMetadataFromComponentsDetails: (metadataStore: MetadataStore, componentsDetails: ComponentsDetails) => Promise<MetadataMigrationResult>;
export declare const getComponentRowsFromStorageDirectories: (options: {
    cdn: StorageAdapter;
    componentsDir: string;
}) => Promise<ComponentRow[]>;
export declare const backfillMetadataFromStorageDirectories: (options: {
    metadataStore: MetadataStore;
    cdn: StorageAdapter;
    componentsDir: string;
}) => Promise<MetadataMigrationResult>;
export declare const reconcileMetadataFromStorage: (options: {
    metadataStore: MetadataStore;
    cdn: StorageAdapter;
    componentsDir: string;
}) => Promise<MetadataMigrationResult>;
export declare const exportLegacyMetadataFiles: (options: {
    metadataStore: MetadataStore;
    cdn: StorageAdapter;
    componentsDir: string;
}) => Promise<MetadataExportResult>;
export declare const backfillMetadataFromStorageDetails: (options: {
    metadataStore: MetadataStore;
    cdn: StorageAdapter;
    componentsDir: string;
}) => Promise<MetadataMigrationResult>;