> is
set to <code>.git/hooks/fsmonitor-watchman</code> or <code>.git/hooks/fsmonitor-watchmanv2</code>
depending on the version of the hook to use.</p>
</div>
<div class="paragraph">
<p>Version 1 takes two arguments, a version (1) and the time in elapsed
nanoseconds since midnight, January 1, 1970.</p>
</div>
<div class="paragraph">
<p>Version 2 takes two arguments, a version (2) and a token that is used
for identifying changes since the token. For watchman this would be
a clock id. This version must output