feat: add support for target ES2022

package.json

@@ -18,7 +18,7 @@
 		"preversion": "npm run lint && pnpm run build",
 		"version": "pnpm run preversion && pnpm run generate:all && git add .",
 		"release": "np --no-cleanup --no-yarn --no-tests",
-		"update:check": "pnpx npm-check-updates -x typescript-* --dep dev,prod",
+		"update:check": "pnpx npm-check-updates -x typescript-*,ava,chalk --dep dev,prod",
 		"update:commit": "pnpx npm-check-updates -u -x typescript-*,ava,chalk --dep dev,prod && pnpm update && pnpm install"
 	},
 	"keywords": [
@@ -104,7 +104,7 @@
 		"@rollup/pluginutils": "^4.2.0",
 		"@wessberg/stringutil": "^1.0.19",
 		"browserslist": "^4.20.2",
-		"browserslist-generator": "^1.0.65",
+		"browserslist-generator": "^1.0.66",
 		"chalk": "4.1.2",
 		"compatfactory": "^0.0.13",
 		"crosspath": "1.0.0",

src/util/get-script-target-from-browserslist/get-script-target-from-browserslist.ts

@@ -36,8 +36,18 @@ export function getScriptTargetFromBrowserslist(browserslist: string[], typescri
 			);
 		// Support older TypeScript versions that may not supported ES2021 as a ScriptTarget with nullish coalescing
 		case "es2021":
+			return (
+				typescript.ScriptTarget.ES2021 ??
+				typescript.ScriptTarget.ES2020 ??
+				typescript.ScriptTarget.ES2019 ??
+				typescript.ScriptTarget.ES2018 ??
+				typescript.ScriptTarget.ES2017 ??
+				typescript.ScriptTarget.ES2016 ??
+				typescript.ScriptTarget.ES2015
+			);
 		case "es2022":
 			return (
+				typescript.ScriptTarget.ES2022 ??
 				typescript.ScriptTarget.ES2021 ??
 				typescript.ScriptTarget.ES2020 ??
 				typescript.ScriptTarget.ES2019 ??
@@ -75,9 +85,11 @@ export function getEcmaVersionForScriptTarget(
 			return "es2020";
 		case typescript.ScriptTarget.ES2021:
 			return "es2021";
+			case typescript.ScriptTarget.ES2022:
+			return "es2022";
 		case typescript.ScriptTarget.ESNext:
 		case typescript.ScriptTarget.Latest:
 		case typescript.ScriptTarget.JSON:
-			return "es2021";
+			return "es2022";
 	}
 }