update package dependencies

addons/xterm-addon-serialize/benchmark/SerializeAddon.benchmark.ts

@@ -35,7 +35,7 @@ perfContext('Terminal: sh -c "dd if=/dev/urandom count=40 bs=1k | hexdump | lolc
       chunks.push(data as unknown as Buffer);
       length += data.length;
     });
-    await new Promise(resolve => p.on('exit', () => resolve()));
+    await new Promise<void>(resolve => p.on('exit', () => resolve()));
     contentUtf8 = Buffer.concat(chunks, length);
     // translate to content string
     const buffer = new Uint32Array(contentUtf8.length);

package.json

@@ -34,37 +34,37 @@
     "vtfeatures": "node bin/extract_vtfeatures.js src/**/*.ts src/*.ts"
   },
   "devDependencies": {
-    "@types/chai": "^4.2.14",
+    "@types/chai": "^4.2.18",
     "@types/debug": "^4.1.5",
     "@types/deep-equal": "^1.0.1",
     "@types/glob": "^7.1.3",
-    "@types/jsdom": "^16.2.5",
-    "@types/mocha": "^8.0.3",
-    "@types/node": "^10.17.17",
+    "@types/jsdom": "^16.2.10",
+    "@types/mocha": "^8.2.2",
+    "@types/node": "^12.12.37",
     "@types/utf8": "^2.1.6",
-    "@types/webpack": "^4.41.24",
-    "@types/ws": "^7.2.9",
-    "@typescript-eslint/eslint-plugin": "^4.0.0",
-    "@typescript-eslint/parser": "^3.10.1",
-    "chai": "^4.2.0",
-    "deep-equal": "^2.0.4",
-    "eslint": "^7.12.1",
+    "@types/webpack": "^5.28.0",
+    "@types/ws": "^7.4.2",
+    "@typescript-eslint/eslint-plugin": "^4.23.0",
+    "@typescript-eslint/parser": "^4.23.0",
+    "chai": "^4.3.4",
+    "deep-equal": "^2.0.5",
+    "eslint": "^7.26.0",
     "express": "^4.17.1",
     "express-ws": "^4.0.0",
-    "glob": "^7.0.5",
-    "jsdom": "^16.4.0",
-    "mocha": "^8.2.1",
-    "mustache": "^4.0.1",
-    "node-pty": "^0.9.0",
+    "glob": "^7.1.7",
+    "jsdom": "^16.5.3",
+    "mocha": "^8.4.0",
+    "mustache": "^4.2.0",
+    "node-pty": "^0.10.1",
     "nyc": "^15.1.0",
-    "playwright": "^1.5.2",
-    "source-map-loader": "^1.1.2",
-    "ts-loader": "^8.0.8",
-    "typescript": "4.0",
+    "playwright": "^1.10.0",
+    "source-map-loader": "^2.0.1",
+    "ts-loader": "8.2.0",
+    "typescript": "^4.2.4",
     "utf8": "^3.0.0",
-    "webpack": "^5.4.0",
-    "webpack-cli": "^4.2.0",
-    "ws": "^7.3.1",
-    "xterm-benchmark": "^0.1.3"
+    "webpack": "^5.37.0",
+    "webpack-cli": "^4.7.0",
+    "ws": "^7.4.5",
+    "xterm-benchmark": "^0.2.1"
   }
 }

src/browser/Terminal2.test.ts

@@ -73,7 +73,7 @@ describe('Escape Sequence Files', function(): void {
       // register handler to trigger viewport scraping, wait for it to finish
       let content = '';
       const OSC_CODE = 12345;
-      await new Promise(resolve => {
+      await new Promise<void>(resolve => {
         customHandler = term.registerOscHandler(OSC_CODE, () => {
           // grab terminal viewport content
           content = terminalToString(term);