Added Bindings for File Reader API

bindings/globals/flow/file.js.flow

@@ -0,0 +1,69 @@
+declare type BlobPart = BufferSource | Blob | String;
+
+declare type EndingType = "transparent" | "native";
+
+declare interface BlobOptions {
+	type?: string,
+	endings?: EndingType,
+}
+
+declare class Blob {
+	constructor(blobParts?: BlobPart[], options?: BlobOptions): Blob;
+
+	get size(): number;
+
+	get type(): string;
+
+	slice(start?: number, end?: number, type?: string): Blob;
+
+	text(): Promise<string>;
+
+	arrayBuffer(): Promise<ArrayBuffer>;
+}
+
+declare interface FileOptions extends BlobOptions {
+	lastModified?: number,
+}
+
+declare class File extends Blob {
+	constructor(blobParts?: BlobPart[], options?: FileOptions): File;
+
+	get name(): string;
+
+	get lastModified(): number;
+}
+
+declare class FileReader {
+	constructor(): FileReader;
+
+	static EMPTY: number;
+	static LOADING: number;
+	static DONE: number;
+
+	get readyState(): number;
+
+	get result(): string | ArrayBuffer | null;
+
+	get error(): Error | null;
+
+	readAsArrayBuffer(blob: Blob): void;
+
+	readAsBinaryString(blob: Blob): void;
+
+	readAsText(blob: Blob, encoding?: string): void;
+
+	readAsDataURL(blob: Blob): void;
+}
+
+
+declare class FileReaderSync {
+	constructor(): FileReaderSync;
+
+	readAsArrayBuffer(blob: Blob): ArrayBuffer;
+
+	readAsBinaryString(blob: Blob): string;
+
+	readAsText(blob: Blob, encoding?: string): string;
+
+	readAsDataURL(blob: Blob): string;
+}

bindings/globals/typescript/file.d.ts

@@ -0,0 +1,69 @@
+declare type BlobPart = BufferSource | Blob | String;
+
+declare type EndingType = "transparent" | "native";
+
+declare interface BlobOptions {
+	type?: string,
+	endings?: EndingType,
+}
+
+declare class Blob {
+	constructor(blobParts?: BlobPart[], options?: BlobOptions);
+
+	get size(): number;
+
+	get type(): string;
+
+	slice(start?: number, end?: number, type?: string): Blob;
+
+	text(): Promise<string>;
+
+	arrayBuffer(): Promise<ArrayBuffer>;
+}
+
+declare interface FileOptions extends BlobOptions {
+	lastModified?: number,
+}
+
+declare class File extends Blob {
+	constructor(blobParts?: BlobPart[], options?: FileOptions);
+
+	get name(): string;
+
+	get lastModified(): number;
+}
+
+declare class FileReader {
+	static EMPTY: number;
+	static LOADING: number;
+	static DONE: number;
+
+	constructor();
+
+	get readyState(): number;
+
+	get result(): string | ArrayBuffer | null;
+
+	get error(): Error | null;
+
+	readAsArrayBuffer(blob: Blob): void;
+
+	readAsBinaryString(blob: Blob): void;
+
+	readAsText(blob: Blob, encoding?: string): void;
+
+	readAsDataURL(blob: Blob): void;
+}
+
+
+declare class FileReaderSync {
+	constructor();
+
+	readAsArrayBuffer(blob: Blob): ArrayBuffer;
+
+	readAsBinaryString(blob: Blob): string;
+
+	readAsText(blob: Blob, encoding?: string): string;
+
+	readAsDataURL(blob: Blob): string;
+}