Debounce CssWatcher, fix empty tooltips in settings

1 files changed, 7 insertions, 0 deletions

diff --git a/src/utils/debounce.ts b/src/utils/debounce.ts
new file mode 100644
index 0000000..6a1756b
--- /dev/null
+++ b/src/utils/debounce.ts
@@ -0,0 +1,7 @@
+export function debounce<T extends Function>(func: T, delay = 300): T {
+    let timeout: NodeJS.Timeout;
+    return function (...args: any[]) {
+        clearTimeout(timeout);
+        timeout = setTimeout(() => { func(...args); }, delay);
+    } as any;
+}
\ No newline at end of file