ES and TypeScript modules are strict by default and don’t need this
directive. ESLint will remind us to add it to new CommonJS files and
remove it from ES and TypeScript modules.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
Prettier would do this anyway, but it’s separated out for a more
reviewable diff. Generated by ESLint.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
We hide the spoiler content in browser/desktop notifications.
Note: its not worth adding zjquery tests for this bit of code because
the tests do not operate on the actual data and are likely to get stale
if we change the syntax for spoilers.
