Synchronous pre-capture throttle check used by sendLog and handleError. Returns true when
the event should be dropped. Returns false (i.e. "send it") when no active throttle options
have been registered yet, so events sent before Sentry init aren't accidentally throttled.
Synchronous pre-capture throttle check used by
sendLogandhandleError. Returnstruewhen the event should be dropped. Returnsfalse(i.e. "send it") when no active throttle options have been registered yet, so events sent before Sentry init aren't accidentally throttled.