Interface UnderlyingDefaultSource<R>
interface UnderlyingDefaultSource<R> {
cancel?: UnderlyingSourceCancelCallback;
pull?: ((controller: ReadableStreamDefaultController<R>) => void | PromiseLike<void>);
start?: ((controller: ReadableStreamDefaultController<R>) => any);
type?: undefined;
}
cancel?: UnderlyingSourceCancelCallback;
pull?: ((controller: ReadableStreamDefaultController<R>) => void | PromiseLike<void>);
start?: ((controller: ReadableStreamDefaultController<R>) => any);
type?: undefined;
}