import { Media } from './Media';
import { ImageUrlBuilder } from './ImageUrlBuilder';
import { CommonContentClientConfig } from '../config/CommonContentClientConfig';
/**
 * Class representing an Image resource with helper functions.
 * Image URL helper functions will take into consideration staging and custom hostname overrides.
 */
export declare class Image extends Media {
    /**
     * Creates a new Image instance.
     * @param data JSON data from delivery API
     * @param config Client configuration
     */
    constructor(data: any, config: CommonContentClientConfig);
    /**
     * Returns a builder which can be used to construct a URL to this image resource.
     * You can apply transformations such as resize and image format using the returned builder.
     *
     * ```typescript
     * image.thumbnail().width(500).build();
     * ```
     */
    url(): ImageUrlBuilder;
    /**
     * Export Image to JSON
     */
    toJSON(): any;
    /**
     * @hidden
     * Returns true if the provided fragment is an image
     * @param fragment
     */
    static isImage(fragment: any): boolean;
}