getOutliningSpans does not return multiline comment

[mjbvz]

TypeScript Version: 2.8.0-dev.20180320

From microsoft/vscode#45975

Search Terms:

• getOutliningSpans
• Folding

Code
For the js:

/* 
comment
*/

Invoke getOutliningSpans on TS Server

Expected behavior:
Returns span that includes the multline comment

Actual behavior:
No outlining spans returned for the document