import { AwesomeCordovaNativePlugin } from '@awesome-cordova-plugins/core';
export interface PhotoViewerOptions {
    /**
     * Set to false to disable the share button (Android only). Default: true
     */
    share?: boolean;
    /**
     * Add HTTP headers to the request.  Useful for authenticated pages.
     * The value is a string in a JSON format.  Default: ''
     */
    headers?: string;
    /**
     * Option for close button visibility when share false [ONLY FOR iOS]
     */
    closeButton?: boolean;
    /**
     * If you need to copy image to reference before show then set it true [ONLY FOR iOS]
     */
    copyToReference?: boolean;
    /**
     * Enable or Disable Picasso Options ( Only Android ): fit, centerInside, centerCrop.
     */
    piccasoOptions?: {
        fit?: boolean;
        centerInside?: boolean;
        centerCrop?: boolean;
    };
}
/**
 * @name Photo Viewer
 * @description This plugin can display your image in full screen with the ability to pan, zoom, and share the image.
 * @usage
 * ```typescript
 * import { PhotoViewer } from '@awesome-cordova-plugins/photo-viewer/ngx';
 *
 * constructor(private photoViewer: PhotoViewer) { }
 *
 * ...
 *
 * this.photoViewer.show('https://mysite.com/path/to/image.jpg');
 *
 * this.photoViewer.show('https://mysite.com/path/to/image.jpg', 'My image title', {share: false});
 *
 * this.photoViewer.show('https://mysecuresite.com/path/to/image.jpg', 'My image title', {share: false, headers: '{username:foo,password:bar}'});
 * ```
 */
export declare class PhotoViewer extends AwesomeCordovaNativePlugin {
    /**
     * Shows an image in full screen
     *
     * @param url {string} URL or path to image
     * @param title {string}
     * @param options {PhotoViewerOptions}
     */
    show(url: string, title?: string, options?: PhotoViewerOptions): void;
}