typescript-eslint · JoshuaKGoldberg · Sep 29, 2024 · Sep 23, 2024
diff --git a/packages/utils/src/eslint-utils/getParserServices.ts b/packages/utils/src/eslint-utils/getParserServices.ts
@@ -7,7 +7,7 @@ import type {
 import { parserSeemsToBeTSESLint } from './parserSeemsToBeTSESLint';
 
 const ERROR_MESSAGE_REQUIRES_PARSER_SERVICES =
-  'You have used a rule which requires parserServices to be generated. You must therefore provide a value for the "parserOptions.project" property for @typescript-eslint/parser.';
+  "You have used a rule which requires type information, but don't have parserOptions set to generate type information for this file. See https://typescript-eslint.io/getting-started/typed-linting for enabling linting with type information.";
 
 const ERROR_MESSAGE_UNKNOWN_PARSER =
   'Note: detected a parser other than @typescript-eslint/parser. Make sure the parser is configured to forward "parserOptions.project" to @typescript-eslint/parser.';

diff --git a/packages/utils/tests/eslint-utils/getParserServices.test.ts b/packages/utils/tests/eslint-utils/getParserServices.test.ts
@@ -27,7 +27,7 @@ const createMockRuleContext = (
   }) as unknown as UnknownRuleContext;
 
 const requiresParserServicesMessageTemplate = (parser = '\\S*'): string =>
-  'You have used a rule which requires parserServices to be generated. You must therefore provide a value for the "parserOptions.project" property for @typescript-eslint/parser.\n' +
+  'You have used a rule which requires type information, .+\n' +
   `Parser: ${parser}`;
 const baseErrorRegex = (parser?: string): RegExp =>
   new RegExp(requiresParserServicesMessageTemplate(parser));