Bump typescript to 4.9.3 (#14430)

package.json

@@ -148,18 +148,18 @@
     "xss": "^1.0.9"
   },
   "devDependencies": {
-    "@babel/core": "^7.15.5",
-    "@babel/plugin-external-helpers": "^7.14.5",
-    "@babel/plugin-proposal-class-properties": "^7.14.5",
-    "@babel/plugin-proposal-decorators": "^7.15.4",
-    "@babel/plugin-proposal-nullish-coalescing-operator": "^7.14.5",
-    "@babel/plugin-proposal-object-rest-spread": "^7.15.6",
-    "@babel/plugin-proposal-optional-chaining": "^7.14.5",
+    "@babel/core": "^7.20.2",
+    "@babel/plugin-external-helpers": "^7.18.6",
+    "@babel/plugin-proposal-class-properties": "^7.18.6",
+    "@babel/plugin-proposal-decorators": "^7.20.2",
+    "@babel/plugin-proposal-nullish-coalescing-operator": "^7.18.6",
+    "@babel/plugin-proposal-object-rest-spread": "^7.20.2",
+    "@babel/plugin-proposal-optional-chaining": "^7.18.9",
     "@babel/plugin-syntax-dynamic-import": "^7.8.3",
     "@babel/plugin-syntax-import-meta": "^7.10.4",
     "@babel/plugin-syntax-top-level-await": "^7.14.5",
-    "@babel/preset-env": "^7.15.6",
-    "@babel/preset-typescript": "^7.15.0",
+    "@babel/preset-env": "^7.20.2",
+    "@babel/preset-typescript": "^7.18.6",
     "@koa/cors": "^3.1.0",
     "@open-wc/dev-server-hmr": "^0.0.2",
     "@rollup/plugin-babel": "^5.2.1",
@@ -179,11 +179,11 @@
     "@types/qrcode": "^1.4.2",
     "@types/sortablejs": "^1",
     "@types/webspeechapi": "^0.0.29",
-    "@typescript-eslint/eslint-plugin": "^4.32.0",
-    "@typescript-eslint/parser": "^4.32.0",
+    "@typescript-eslint/eslint-plugin": "^5.44.0",
+    "@typescript-eslint/parser": "^5.44.0",
     "@web/dev-server": "^0.0.24",
     "@web/dev-server-rollup": "^0.2.11",
-    "babel-loader": "^8.2.2",
+    "babel-loader": "^9.1.0",
     "chai": "^4.3.4",
     "del": "^4.0.0",
     "eslint": "^7.32.0",
@@ -231,7 +231,7 @@
     "systemjs": "^6.3.2",
     "terser-webpack-plugin": "^5.2.4",
     "ts-lit-plugin": "^1.2.1",
-    "typescript": "^4.4.3",
+    "typescript": "^4.9.3",
     "vinyl-buffer": "^1.0.1",
     "vinyl-source-stream": "^2.0.0",
     "webpack": "^5.55.1",

src/common/datetime/relative_time.ts

@@ -9,7 +9,6 @@ if (__BUILD__ === "latest" && polyfillsLoaded) {
 
 const formatRelTimeMem = memoizeOne(
   (locale: FrontendLocaleData) =>
-    // @ts-expect-error
     new Intl.RelativeTimeFormat(locale.language, { numeric: "auto" })
 );
 
@@ -25,7 +24,6 @@ export const relativeTime = (
   }
   return Intl.NumberFormat(locale.language, {
     style: "unit",
-    // @ts-expect-error
     unit: diff.unit,
     unitDisplay: "long",
   }).format(Math.abs(diff.value));

src/common/translations/localize.ts

@@ -198,7 +198,6 @@ export const loadPolyfillLocales = async (language: string) => {
       Intl.NumberFormat.__addLocaleData(await result.json());
     }
     if (
-      // @ts-expect-error
       Intl.RelativeTimeFormat &&
       // @ts-ignore
       typeof Intl.RelativeTimeFormat.__addLocaleData === "function"

src/components/ha-combo-box.ts

@@ -257,7 +257,6 @@ export class HaComboBox extends LitElement {
           ) {
             this._overlayMutationObserver?.disconnect();
             this._overlayMutationObserver = undefined;
-            // @ts-expect-error
             overlay.inert = false;
           } else if (mutation.type === "childList") {
             mutation.removedNodes.forEach((node) => {

src/data/logbook.ts

@@ -61,7 +61,9 @@ const triggerPhrases = {
 };
 
 const DATA_CACHE: {
-  [cacheKey: string]: { [entityId: string]: Promise<LogbookEntry[]> };
+  [cacheKey: string]: {
+    [entityId: string]: Promise<LogbookEntry[]> | undefined;
+  };
 } = {};
 
 export const getLogbookDataForContext = async (
@@ -115,11 +117,11 @@ const getLogbookDataCache = async (
   }
 
   if (entityIdKey in DATA_CACHE[cacheKey]) {
-    return DATA_CACHE[cacheKey][entityIdKey];
+    return DATA_CACHE[cacheKey][entityIdKey]!;
   }
 
   if (entityId && DATA_CACHE[cacheKey][ALL_ENTITIES]) {
-    const entities = await DATA_CACHE[cacheKey][ALL_ENTITIES];
+    const entities = await DATA_CACHE[cacheKey][ALL_ENTITIES]!;
     return entities.filter(
       (entity) => entity.entity_id && entityId.includes(entity.entity_id)
     );
@@ -131,7 +133,7 @@ const getLogbookDataCache = async (
     endDate,
     entityId
   );
-  return DATA_CACHE[cacheKey][entityIdKey];
+  return DATA_CACHE[cacheKey][entityIdKey]!;
 };
 
 const getLogbookDataFromServer = (

src/panels/lovelace/components/hui-timestamp-display.ts

@@ -103,7 +103,7 @@ class HuiTimestampDisplay extends LitElement {
   }
 
   private _updateRelative(): void {
-    if (this.ts && this.hass!.localize) {
+    if (this.ts && this.hass?.localize) {
       this._relative =
         this._format === "relative"
           ? relativeTime(this.ts, this.hass!.locale)

src/panels/lovelace/strategies/get-strategy.ts

@@ -49,9 +49,9 @@ const getLovelaceStrategy = async <
   if (
     (await Promise.race([
       customElements.whenDefined(tag),
-      new Promise((resolve) =>
-        setTimeout(() => resolve(true), MAX_WAIT_STRATEGY_LOAD)
-      ),
+      new Promise((resolve) => {
+        setTimeout(() => resolve(true), MAX_WAIT_STRATEGY_LOAD);
+      }),
     ])) === true
   ) {
     throw new Error(
@@ -74,6 +74,7 @@ const generateStrategy = async <T extends keyof GenerateMethods>(
   strategyType: string | undefined
 ): Promise<ReturnType<GenerateMethods[T]>> => {
   if (!strategyType) {
+    // @ts-ignore
     return renderError("No strategy type found");
   }
 
@@ -86,7 +87,7 @@ const generateStrategy = async <T extends keyof GenerateMethods>(
       // eslint-disable-next-line
       console.error(err);
     }
-
+    // @ts-ignore
     return renderError(err);
   }
 };