With the checkin of #10362, the code to render to a stream now looks like:

```
import { renderToStream } from 'react-dom/server'

renderToStream(<div>some text</div>).pipe(response);
```

This is great! I am, however, a little concerned about taking the word "node" out of the mix, because I'm thinking that we may eventually want to render to [**browser** streams](https://www.w3.org/TR/streams-api/), which are a really neat feature that can be used in concert with "service-worker-side rendering". I would propose renaming `renderToStream` to `renderToNodeStream` and `renderToStaticStream` to `renderToStaticNodeStream`.  This would give room for `renderToBrowserStream` in the future.

If I make a PR on this, would it have a chance of being accepted? 

cc @gaearon & @sebmarkbage 
expectMarkupMismatch(<div>{2}</div>, <div>{3}</div>));
      it('should error reconnecting different number from text', () =>
        expectMarkupMismatch(<div>{2}</div>, <div>3</div>));
      it('should error reconnecting different text in two code blocks', () =>
        expectMarkupMismatch(
          <div>{'Text1'}{'Text2'}</div>,
          <div>{'Text1'}{'Text3'}</div>,
        ));
    });
    describe('element trees and children', function() {
      it('should error reconnecting missing children', () =>
        expectMarkupMismatch(<div><div /></div>, <div />));
      it('should error reconnecting added children', () =>
        expectMarkupMismatch(<div />, <div><div /></div>));
      it('should error reconnecting more children', () =>
        expectMarkupMismatch(<div><div /></div>, <div><div /><div /></div>));
      it('should error reconnecting fewer children', () =>
        expectMarkupMismatch(<div><div /><div /></div>, <div><div /></div>));
      it('should error reconnecting reordered children', () =>
        expectMarkupMismatch(
          <div><div /><span /></div>,
          <div><span /><div /></div>,
        ));
      it('should error reconnecting a div with children separated by whitespace on the client', () =>
        expectMarkupMismatch(
          <div id="parent"><div id="child1" /><div id="child2" /></div>,
          
          <div id="parent"><div id="child1" />      <div id="child2" /></div>, 
        ));
      it('should error reconnecting a div with children separated by different whitespace on the server', () =>