Fix webviews rule

Author: alexr00

build/eslint-rules/public-methods-well-defined-types.js

@@ -59,9 +59,11 @@ module.exports = {
 
 				// Type references with inline type arguments: Promise<{x: string}>, Array<{y: number}>
 				case 'TSTypeReference':
-					// Check if any type arguments contain inline types
-					if (typeNode.typeParameters && typeNode.typeParameters.params) {
-						return typeNode.typeParameters.params.some(isInlineType);
+					// ESLint 9 / @typescript-eslint v8 may expose generic instantiations on `typeArguments` instead of `typeParameters`.
+					// Support both shapes defensively.
+					const typeArgs = typeNode.typeParameters || typeNode.typeArguments;
+					if (typeArgs && typeArgs.params) {
+						return typeArgs.params.some(isInlineType);
 					}
 					return false;
 

package.json

@@ -4194,7 +4194,7 @@
 		"watch:test": "tsc -w -p tsconfig.test.json",
 		"compile:node": "webpack --mode development --config-name extension:node --config-name webviews",
 		"compile:web": "webpack --mode development --config-name extension:webworker --config-name webviews",
-		"lint": "eslint --fix --cache",
+		"lint": "eslint --fix --cache . --ext .ts,.tsx",
 		"package": "npx vsce package --yarn",
 		"test": "yarn run test:preprocess && node ./out/src/test/runTests.js",
 		"test:preprocess": "yarn run compile:test && yarn run test:preprocess-gql && yarn run test:preprocess-svg && yarn run test:preprocess-fixtures",