1 files changed, 14 insertions, 0 deletions

diff --git a/editors/code/src/utils/diagnostics/vscode.ts b/editors/code/src/utils/diagnostics/vscode.ts
new file mode 100644
index 000000000..d8b85b720
--- /dev/null
+++ b/editors/code/src/utils/diagnostics/vscode.ts
@@ -0,0 +1,14 @@
+import * as vscode from 'vscode';
+
+/** Compares two `vscode.Diagnostic`s for equality */
+export function areDiagnosticsEqual(
+    left: vscode.Diagnostic,
+    right: vscode.Diagnostic
+): boolean {
+    return (
+        left.source === right.source &&
+        left.severity === right.severity &&
+        left.range.isEqual(right.range) &&
+        left.message === right.message
+    );
+}