import { Observable } from '..';
import { ImageFormat } from '../behaviors/TakeSnapshot';
import { Component, ConstructorProps } from '../component';
import { ContextManager } from '../context';
import { Event } from '../event';
export interface SnapshotUIConstructorProps extends ConstructorProps {
    /**
     * @zprop
     * @zdefault true
     */
    allowShare: boolean;
}
/**
 * Provides a user interface for capturing, downloading, and sharing snapshots of a canvas element.
 *
 * This component integrates snapshot capture and social sharing functionalities.
 * It includes observable properties to customize snapshot format, quality, file name, and sharing text or title.
 * Events are emitted for save and share actions.
 * @zcomponent
 * @zgroup Social Sharing
 * @zicon photo_camera
 */
export declare class SnapshotUI extends Component {
    private captureButton;
    private socialShareBehaviours;
    private style;
    private shareDiv;
    /** @zui */
    readonly onSave: Event<[]>;
    /** @zui */
    readonly onShare: Event<[]>;
    /** @zprop
     * @zdefault true
     */
    readonly visible: Observable<boolean, never>;
    /**
     * The format of the image to capture.
     * @zprop
     * @zdefault jpeg
     */
    readonly format: Observable<ImageFormat, never>;
    /**
     * The quality of the image to capture.
     * @zprop
     * @zdefault 0.92
     */
    readonly quality: Observable<number, never>;
    /**
     * The name of the file to download.
     * @zprop
     * @zdefault canvas
     */
    readonly fileName: Observable<string, never>;
    /**
     * The text to share.
     * @zprop
     * @zdefault ''
     */
    readonly text: Observable<string, never>;
    /**
     * The title to share.
     * @zprop
     * @zdefault ''
     */
    readonly title: Observable<string, never>;
    /**
     * Creates a new SnapshotUI component.
     * @param contextManager - The current ContextManager
     * @param props - The constructor properties.
     */
    constructor(contextManager: ContextManager, props: SnapshotUIConstructorProps);
    dispose(): never;
}