import { AssetModels } from '@kontent-ai/management-sdk';
import { IRetryStrategyOptions } from '@kontent-ai/core-sdk';
import { Log } from './log-helper.js';
import { HttpService } from '@kontent-ai/core-sdk';
import { AssetsFormatConfig, IErrorData, IProcessInChunksItemInfo, ItemType, ItemsFormatConfig } from './core.models.js';
import { ITrackingEventData } from '@kontent-ai-consulting/tools-analytics';
import { IAssetFormatService, IItemFormatService } from '../file-processor/index.js';
export declare const defaultHttpService: HttpService;
export declare function exitProcess(): never;
export declare function formatBytes(bytes: number): string;
export declare function sleepAsync(ms: number): Promise<void>;
export declare const defaultRetryStrategy: IRetryStrategyOptions;
export declare function getExtension(url: string): string | undefined;
export declare function extractErrorData(error: any): IErrorData;
export declare function is404Error(error: any): boolean;
export declare function getAssetZipFilename(asset: AssetModels.Asset): string;
export declare function getAssetIdFromFilename(filename: string): string;
export declare function handleError(error: any): void;
export declare function getAssetUrlPath(url: string): string;
export declare function extractFilenameFromUrl(assetUrl: string): string;
export declare function processInChunksAsync<TInputItem, TOutputItem>(data: {
    type: ItemType;
    log: Log;
    items: TInputItem[];
    chunkSize: number;
    processFunc: (item: TInputItem) => Promise<TOutputItem>;
    itemInfo?: (item: TInputItem) => IProcessInChunksItemInfo;
}): Promise<TOutputItem[]>;
export declare function executeWithTrackingAsync<TResult>(data: {
    func: () => Promise<TResult>;
    event: ITrackingEventData;
}): Promise<TResult>;
export declare function confirmImportAsync(data: {
    force: boolean;
    environmentId: string;
    apiKey: string;
}): Promise<void>;
export declare function getItemsFormatService(type: ItemsFormatConfig): IItemFormatService;
export declare function getAssetsFormatService(type: AssetsFormatConfig): IAssetFormatService;