import { CollectionModels, ContentItemModels, ManagementClient } from '@kontent-ai/management-sdk';
import { IImportedData, ContentItemsFetchMode, IMigrationItem, Log } from '../../core/index.js';
export declare function getImportContentItemHelper(config: {
    log: Log;
    skipFailedItems: boolean;
    fetchMode: ContentItemsFetchMode;
}): ImportContentItemHelper;
export declare class ImportContentItemHelper {
    private readonly log;
    private readonly skipFailedItems;
    private readonly fetchMode;
    private readonly importContentItemChunkSize;
    constructor(log: Log, skipFailedItems: boolean, fetchMode: ContentItemsFetchMode);
    importContentItemsAsync(data: {
        managementClient: ManagementClient;
        migrationContentItems: IMigrationItem[];
        collections: CollectionModels.Collection[];
        importedData: IImportedData;
    }): Promise<ContentItemModels.ContentItem[]>;
    private fetchContentItemsOneByOneAsync;
    private fetchAllContentItemsAsync;
    private importContentItemAsync;
    private shouldUpdateContentItem;
    private prepareContentItemAsync;
}