refactor: move FileReader to op_crates/web (#7554)

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Bartek Iwańczuk 2020-09-18 16:01:50 +02:00 committed by GitHub
parent 38196f7850
commit ec174170ba
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6 changed files with 80 additions and 65 deletions

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@ -1,6 +1,6 @@
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
/* eslint-disable @typescript-eslint/no-explicit-any */
/* eslint-disable @typescript-eslint/no-unused-vars, @typescript-eslint/no-explicit-any, no-var */
/// <reference no-default-lib="true" />
/// <reference lib="esnext" />
@ -235,3 +235,63 @@ declare const AbortSignal: {
prototype: AbortSignal;
new (): AbortSignal;
};
interface FileReaderEventMap {
"abort": ProgressEvent<FileReader>;
"error": ProgressEvent<FileReader>;
"load": ProgressEvent<FileReader>;
"loadend": ProgressEvent<FileReader>;
"loadstart": ProgressEvent<FileReader>;
"progress": ProgressEvent<FileReader>;
}
/** Lets web applications asynchronously read the contents of files (or raw data buffers) stored on the user's computer, using File or Blob objects to specify the file or data to read. */
interface FileReader extends EventTarget {
readonly error: DOMException | null;
onabort: ((this: FileReader, ev: ProgressEvent<FileReader>) => any) | null;
onerror: ((this: FileReader, ev: ProgressEvent<FileReader>) => any) | null;
onload: ((this: FileReader, ev: ProgressEvent<FileReader>) => any) | null;
onloadend: ((this: FileReader, ev: ProgressEvent<FileReader>) => any) | null;
onloadstart:
| ((this: FileReader, ev: ProgressEvent<FileReader>) => any)
| null;
onprogress: ((this: FileReader, ev: ProgressEvent<FileReader>) => any) | null;
readonly readyState: number;
readonly result: string | ArrayBuffer | null;
abort(): void;
readAsArrayBuffer(blob: Blob): void;
readAsBinaryString(blob: Blob): void;
readAsDataURL(blob: Blob): void;
readAsText(blob: Blob, encoding?: string): void;
readonly DONE: number;
readonly EMPTY: number;
readonly LOADING: number;
addEventListener<K extends keyof FileReaderEventMap>(
type: K,
listener: (this: FileReader, ev: FileReaderEventMap[K]) => any,
options?: boolean | AddEventListenerOptions,
): void;
addEventListener(
type: string,
listener: EventListenerOrEventListenerObject,
options?: boolean | AddEventListenerOptions,
): void;
removeEventListener<K extends keyof FileReaderEventMap>(
type: K,
listener: (this: FileReader, ev: FileReaderEventMap[K]) => any,
options?: boolean | EventListenerOptions,
): void;
removeEventListener(
type: string,
listener: EventListenerOrEventListenerObject,
options?: boolean | EventListenerOptions,
): void;
}
declare var FileReader: {
prototype: FileReader;
new (): FileReader;
readonly DONE: number;
readonly EMPTY: number;
readonly LOADING: number;
};