html.js — react Source File

Source Code

// flow-typed signature: 760aeea3b9b767e808097fe22b68a20f
// flow-typed version: 8584579196/html/flow_>=v0.261.x

/* DataTransfer */

declare class DataTransfer {
  clearData(format?: string): void;
  getData(format: string): string;
  setData(format: string, data: string): void;
  setDragImage(image: Element, x: number, y: number): void;
  dropEffect: string;
  effectAllowed: string;
  files: FileList; // readonly
  items: DataTransferItemList; // readonly
  types: Array<string>; // readonly
}

declare class DataTransferItemList {
  @@iterator(): Iterator<DataTransferItem>;
  length: number; // readonly
  [index: number]: DataTransferItem;
  add(data: string, type: string): ?DataTransferItem;
  add(data: File): ?DataTransferItem;
  remove(index: number): void;
  clear(): void;
}

// https://wicg.github.io/file-system-access/#drag-and-drop
declare class DataTransferItem {
  kind: string; // readonly
  type: string; // readonly
  getAsString(_callback: ?(data: string) => mixed): void;
  getAsFile(): ?File;
  /*
   * This is not supported by all browsers, please have a fallback plan for it.
   * For more information, please checkout
   * https://developer.mozilla.org/en-US/docs/Web/API/DataTransferItem/webkitGetAsEntry
   */
  webkitGetAsEntry(): void | (() => any);
  /*
   * Not supported in all browsers
   * For up to date compatibility information, please visit
   * https://developer.mozilla.org/en-US/docs/Web/API/DataTransferItem/getAsFileSystemHandle
   */
  getAsFileSystemHandle?: () => Promise<?FileSystemHandle>;
}

declare type DOMStringMap = {[key: string]: string, ...};

declare class DOMStringList {
  @@iterator(): Iterator<string>;
  +[key: number]: string;
  +length: number;
  item(number): string | null;
  contains(string): boolean;
}

declare type ElementDefinitionOptions = {|extends?: string|};

declare interface CustomElementRegistry {
// ... (1651 more lines)