vscode: add syntax tree inspection hovers and highlights

1 files changed, 2 insertions, 2 deletions

diff --git a/editors/code/src/util.ts b/editors/code/src/util.ts
index 978a31751..6f91f81d6 100644
--- a/editors/code/src/util.ts
+++ b/editors/code/src/util.ts
@@ -65,12 +65,12 @@ export async function sendRequestWithRetry<TParam, TRet>(
     throw 'unreachable';
 }
 
-function sleep(ms: number) {
+export function sleep(ms: number) {
     return new Promise(resolve => setTimeout(resolve, ms));
 }
 
 export type RustDocument = vscode.TextDocument & { languageId: "rust" };
-export type RustEditor = vscode.TextEditor & { document: RustDocument; id: string };
+export type RustEditor = vscode.TextEditor & { document: RustDocument };
 
 export function isRustDocument(document: vscode.TextDocument): document is RustDocument {
     return document.languageId === 'rust'