chore!: bump TypeScript target and lib to ES2022

CHANGELOG.md

@@ -9,6 +9,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump TypeScript target to ES2022 ([#332](https://github.com/MetaMask/utils/pull/332))
+  - This package now ships ES2022 code, requiring a compatible modern environment or bundler configuration to consume.
 - **BREAKING:** Drop support for Node 18 and 20 ([#328](https://github.com/MetaMask/utils/pull/328))
 - **BREAKING:** Drop CommonJS support ([#9536](https://github.com/MetaMask/core/pull/9536))
   - This package is now ESM-only, but can still be used in CommonJS projects via `require(esm)` in modern Node.js versions (22+), or dynamic imports in older Node.js versions.

src/errors.ts

@@ -95,15 +95,8 @@ export function wrapError<Throwable>(
   if (isError(originalError)) {
     let error: Error & { code?: string };
     if (Error.length === 2) {
-      // for some reason `tsserver` is not complaining that the
-      // Error constructor doesn't support a second argument in the editor,
-      // but `tsc` does. Error causes are not supported by our current tsc target (ES2020, we need ES2022 to make this work)
-      // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-      // @ts-ignore
       error = new Error(message, { cause: originalError });
     } else {
-      // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-      // @ts-ignore
       error = new ErrorWithCause(message, { cause: originalError });
     }
 

tsconfig.json

@@ -4,14 +4,14 @@
     "exactOptionalPropertyTypes": true,
     "forceConsistentCasingInFileNames": true,
     "isolatedModules": true,
-    "lib": ["ES2020", "DOM"],
+    "lib": ["ES2022", "DOM"],
     "module": "Node16",
     "moduleResolution": "Node16",
     "noEmit": true,
     "noErrorTruncation": true,
     "noUncheckedIndexedAccess": true,
     "strict": true,
-    "target": "ES2020"
+    "target": "ES2022"
   },
   "exclude": ["./dist/**/*"]
 }