This new call works as a type guard and can help avoid writing double negations

Avoid either call in cases where we were iterating over the possibly undefined value. Use `|| []` for these

This negation of `isFalsyOrEmpty` works better for type guards. After the check, you know that you have an array with at least one element

The provided kind can either be a subset of a superset of the filter

Fix possible undefined access exception when using apply "first" for a code action and no code actions are returned

Fixes #63101

From https://github.com/Microsoft/typescript-tslint-plugin/issues/28

**Bug**
We currently block manually requesting code actions on blank lines, even if actions are available. I believe this was introduced by https//github.com/microsoft/vscode/commit/d8ec15e6

**Fix**
Only block automatic requests on blank lines

This reverts commit e97f6121.

Fixes #63095 - html encode hrefs in marked strings

`occurrence` is marked as deprecated