ReadableStreamBYOBReader
interface ReadableStreamBYOBReader {
readonly closed: Promise<void>;
cancel(reason?: any): Promise<void>;
read<V extends ArrayBufferView>(view: V, options?: ReadableStreamBYOBReaderReadOptions): Promise<ReadableStreamBYOBReadResult<V>>;
releaseLock(): void;
}var ReadableStreamBYOBReader: {
readonly prototype: ReadableStreamBYOBReader;
new (stream: ReadableStream<Uint8Array>): ReadableStreamBYOBReader;
};