threadshare: remove unused import
@@ -30,7 +30,6 @@ use gst::{gst_debug, gst_info, gst_log};
use once_cell::sync::Lazy;
-use std::boxed::Box;
use std::sync::atomic::{AtomicBool, Ordering};
use std::sync::Mutex as StdMutex;
use std::time::Duration;
