import { Client } from '../../Client';
import { MediaDeliveryChildrenOptions } from '../../RequestOptions/index';
import { Media } from '../../Responses/Media';
/**
 * MediaDeliveryClient is used to access the Media part of the Content Delivery API.
 * @public
 *
 * @example
 * The {@link MediaDeliveryClient} must be accessed through {@link Client}.
 *
 * ```typescript
 * import { Client } from '@umbraco/headless-client'
 *
 * const client = new Client({
 *  projectAlias: '<your-project-alias>',
 *  apiKey: '<your-api-key>',
 *  language: '<iso-code>',
 * })
 *
 * const mediaClient = client.delivery.media
 * ```
 */
export declare class MediaDeliveryClient {
    private readonly client;
    /** @internal */
    constructor(client: Client);
    private readonly makeRequest;
    /**
     * Fetch all Media at the root.
     *
     * @returns a `Promise` that resolves to an array of {@link Media}.
     */
    root<T extends Media>(): Promise<unknown>;
    /**
     * Fetch a single Media item by its id.
     * @param id - GUID id of the Media item.
     * @returns a `Promise` that resolves to a {@link Media} if found, otherwise `undefined`.
    */
    byId<T extends Media>(id: string): Promise<unknown>;
    /**
     * Fetch children for a Media item.
     * @param id - GUID id of the Media item.
     * @param options - Request options. See {@link MediaDeliveryChildrenOptions}.
     * @returns a `Promise` that resolves to a {@link PagedResponse} of {@link Media} if found, otherwise `undefined`.
     */
    children<T extends Media>(id: string, options?: MediaDeliveryChildrenOptions): Promise<unknown>;
}