import { KalturaRequestBase } from '../api/kaltura-request-base';
import { KalturaClientOptions } from '../kaltura-client-options';
import { KalturaRequestOptions } from '../api/kaltura-request-options';
import { KalturaMultiRequest } from '../api/kaltura-multi-request';
import { KalturaRequest } from '../api/kaltura-request';
import { KalturaFileRequest } from '../api/kaltura-file-request';
import { CancelableAction } from '../cancelable-action';
export declare function createEndpoint(request: KalturaRequestBase, options: KalturaClientOptions, service: string, action?: string, additionalQueryParams?: {}): string;
export declare function buildUrl(url: string, querystring?: {}): string;
export declare function createClientTag(request: KalturaRequestBase, options: KalturaClientOptions): string;
export declare function buildQuerystring(data: {}, prefix?: string): string;
export declare function getHeaders(customHeaders?: {}): any;
export declare function prepareParameters(request: KalturaRequest<any> | KalturaMultiRequest | KalturaFileRequest, options: KalturaClientOptions, defaultRequestOptions: KalturaRequestOptions): any;
export declare function safeJsonParse(obj: string): object;
export declare function createCancelableAction<T>(data: {
    endpoint: string;
    headers: any;
    body: any;
}, responseType?: 'json' | 'text'): CancelableAction<T>;