import { EventEmitter } from '../../stencil-public-runtime';
import { languages } from './languages';
export declare class BdsUpload {
  private inputElement?;
  private dropArea;
  files: File[];
  haveFiles: boolean;
  hover: boolean;
  background: string;
  size: number[];
  internalAccepts: string[];
  formatError: boolean;
  /**
   * Set the language for fixed texts.
   */
  language?: languages;
  /**
   * Used for add a text on title.
   */
  titleName: string;
  /**
   * Used for add a text on subtitle.
   */
  subtitle: string;
  /**
   * Used for add a error message. In case a verify.
   */
  error: string;
  /**
   * Used to allow upload multiple files.
   */
  multiple: boolean;
  /**
   * Used to accept a especific type of file.
   */
  accept: string;
  /**
   * Used to accept a especific type of file.
   */
  dataAccept: string[] | string;
  /**
   * Data test is the prop to specifically test the component action object.
   * dtInputFiles is the data-test to button clear.
   */
  dtInputFiles?: string;
  /**
   * Data test is the prop to specifically test the component action object.
   * dtLabelAddFile is the data-test to button clear.
   */
  dtLabelAddFile?: string;
  /**
   * Data test is the prop to specifically test the component action object.
   * dtButtonDelete is the data-test to button clear.
   */
  dtButtonDelete?: string;
  /**
   * Used to show or hide the list preview of uploaded files.
   */
  showListPreview?: boolean;
  /**
   * Event emited when delete a item from the list.
   */
  bdsUploadDelete: EventEmitter;
  /**
   * Event emited when change the value of Upload.
   */
  bdsUploadChange: EventEmitter;
  protected dataAcceptChanged(): void;
  protected filesChanged(): void;
  protected formatErrorChanged(value: any): void;
  componentWillLoad(): void;
  componentDidLoad(): void;
  validationFiles: (File: File, index: number) => void;
  /**
   * Recive the file data using drag and drop.
   */
  handleDrop: (Event: any) => void;
  /**
   * Verify if allow the state recive one or more items.
   */
  handleFiles: (files: any) => void;
  /**
   * Prevent the screen to reload.
   */
  preventDefaults(e: any): void;
  /**
   * Definy if are hover to aply styles in drop area.
   */
  hoverFile(boolean: any): void;
  /**
   * Recive the file data using click.
   */
  onUploadClick(files: any): boolean;
  /**
   * Return the size information from the file.
   */
  getSize(): void;
  /**
   * Used for delete a item from the list.
   */
  deleteFile(index: any): Promise<void>;
  /**
   * Used for delete a item from the list.
   */
  deleteAllFiles(): Promise<void>;
  private refInputElement;
  private handleKeyDown;
  render(): any;
}