refactor: accept readonly on suggestions

typescript-eslint · Oct 12, 2021 · 4507fa5 · 4507fa5
1 parent ee29109
commit 4507fa5
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/packages/experimental-utils/src/ts-eslint/Rule.ts b/packages/experimental-utils/src/ts-eslint/Rule.ts
@@ -117,7 +117,7 @@ type ReportFixFunction = (
   fixer: RuleFixer,
 ) => null | RuleFix | readonly RuleFix[] | IterableIterator<RuleFix>;
 type ReportSuggestionArray<TMessageIds extends string> =
-  SuggestionReportDescriptor<TMessageIds>[];
+  readonly SuggestionReportDescriptor<TMessageIds>[];
 
 interface ReportDescriptorBase<TMessageIds extends string> {
   /**

diff --git a/packages/experimental-utils/src/ts-eslint/RuleTester.ts b/packages/experimental-utils/src/ts-eslint/RuleTester.ts
@@ -1,7 +1,7 @@
 import { RuleTester as ESLintRuleTester } from 'eslint';
 import { AST_NODE_TYPES, AST_TOKEN_TYPES } from '../ts-estree';
-import { ParserOptions } from './ParserOptions';
 import { Linter } from './Linter';
+import { ParserOptions } from './ParserOptions';
 import {
   RuleCreateFunction,
   RuleModule,
@@ -108,7 +108,7 @@ interface TestCaseError<TMessageIds extends string> {
   /**
    * Reported suggestions.
    */
-  readonly suggestions?: SuggestionOutput<TMessageIds>[] | null;
+  readonly suggestions?: readonly SuggestionOutput<TMessageIds>[] | null;
   /**
    * The type of the reported AST node.
    */