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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtaone at */
dictionary IDBFileMetadataParameters
boolean size = true;
boolean lastModified = true;
[Exposed=Window, Pref="dom.fileHandle.enabled"]
interface IDBFileHandle : EventTarget
readonly attribute IDBMutableFile? mutableFile;
// this is deprecated due to renaming in the spec
readonly attribute IDBMutableFile? fileHandle; // now mutableFile
readonly attribute FileMode mode;
readonly attribute boolean active;
attribute unsigned long long? location;
IDBFileRequest? getMetadata(optional IDBFileMetadataParameters parameters = {});
IDBFileRequest? readAsArrayBuffer(unsigned long long size);
IDBFileRequest? readAsText(unsigned long long size,
optional DOMString? encoding = null);
IDBFileRequest? write((DOMString or ArrayBuffer or ArrayBufferView or Blob) value);
IDBFileRequest? append((DOMString or ArrayBuffer or ArrayBufferView or Blob) value);
IDBFileRequest? truncate(optional unsigned long long size);
IDBFileRequest? flush();
void abort();
attribute EventHandler oncomplete;
attribute EventHandler onabort;
attribute EventHandler onerror;