Implement objectWrap config option (#16163)

Co-authored-by: Sosuke Suzuki <aosukeke@gmail.com>

docs/rationale.md

@@ -29,9 +29,11 @@ It turns out that empty lines are very hard to automatically generate. The appro
 
 ### Multi-line objects
 
-By default, Prettier’s printing algorithm prints expressions on a single line if they fit. Objects are used for a lot of different things in JavaScript, though, and sometimes it really helps readability if they stay multiline. See [object lists], [nested configs], [stylesheets] and [keyed methods], for example. We haven’t been able to find a good rule for all those cases, so Prettier instead keeps objects multiline if there’s a newline between the `{` and the first key in the original source code. A consequence of this is that long singleline objects are automatically expanded, but short multiline objects are never collapsed.
+By default, Prettier’s printing algorithm prints expressions on a single line if they fit. Objects are used for a lot of different things in JavaScript, though, and sometimes it really helps readability if they stay multiline. See [object lists], [nested configs], [stylesheets] and [keyed methods], for example. We haven’t been able to find a good rule for all those cases, so by default Prettier keeps objects multi-line if there’s a newline between the `{` and the first key in the original source code. Consequently, long single-line objects are automatically expanded, but short multi-line objects are never collapsed.
 
-**Tip:** If you have a multiline object that you’d like to join up into a single line:
+You can disable this conditional behavior with the [`objectWrap`](options.md#object-wrap) option.
+
+**Tip:** If you have a multi-line object that you’d like to join up into a single line:
 
 ```js
 const user = {
@@ -55,7 +57,7 @@ const user = {  name: "John Doe",
 const user = { name: "John Doe", age: 30 };
 ```
 
-And if you’d like to go multiline again, add in a newline after `{`:
+And if you’d like to go multi-line again, add in a newline after `{`:
 
 <!-- prettier-ignore -->
 ```js