import { EventEmitter } from '../../stencil-public-runtime';
import { DropzoneResx } from './types';
export declare class DnnDropzone {
    /** Localization strings */
    resx?: DropzoneResx;
    /** A list of allowed file extensions.
     * If not specified, any file is allowed.
     * Ex: ["jpg", "jpeg", "gif", "png"]
     */
    allowedExtensions?: string[];
    /**
     * If true, will allow the user to take a snapshot
     * using the device camera. (only works over https).
     */
    allowCameraMode: boolean;
    /**
     * Specifies the jpeg quality for when the device
     * camera is used to generate a picture.
     * Needs to be a number between 0 and 1 and defaults to 0.8
     */
    captureQuality: number;
    /**
     * Max file size in bytes.
     */
    maxFileSize?: number;
    /** The name of the field when used in a form. */
    name?: string;
    /** If true, allows multiple file selection. */
    multiple: boolean;
    /** Fires when file were selected. */
    filesSelected: EventEmitter<File[]>;
    canTakeSnapshots: boolean;
    takingPicture: boolean;
    fileTooLarge: boolean;
    invalidExtension: boolean;
    tooManyFiles: boolean;
    localResx: DropzoneResx;
    focused: boolean;
    internals: ElementInternals;
    private dropzone;
    private fileInput;
    private videoPreview;
    private uploadLabel;
    private videoSettings;
    private get defaultResx();
    componentWillLoad(): void;
    componentDidLoad(): void;
    resxChanged(): void;
    multipleChanged(): void;
    formResetCallback(): void;
    private mergeResx;
    private checkIfBrowserCanTakeSnapshots;
    private getFilesFromFileList;
    private isAnyFileLargerThanAllowed;
    private handleUploadKeyDown;
    private handleUploadButton;
    private handleDragOver;
    private hasInvalidExtensions;
    private handleDrop;
    private takeSnapshot;
    private applySnapshot;
    private getInvalidExtensionsMessage;
    render(): any;
}