Merge from vscode 2f984aad710215f4e4684a035bb02f55d1a9e2cc (#9819)

build/lib/watch/watch-win32.js

@@ -25,7 +25,6 @@ function watch(root) {
 	var child = cp.spawn(watcherPath, [root]);
 
 	child.stdout.on('data', function (data) {
-		// @ts-ignore
 		var lines = data.toString('utf8').split('\n');
 		for (var i = 0; i < lines.length; i++) {
 			var line = lines[i].trim();
@@ -47,7 +46,6 @@ function watch(root) {
 				path: changePathFull,
 				base: root
 			});
-			//@ts-ignore
 			file.event = toChangeType(changeType);
 			result.emit('data', file);
 		}
@@ -106,4 +104,4 @@ module.exports = function (pattern, options) {
 			});
 		}))
 		.pipe(rebase);
-};
+};