fix(eslint-plugin): [consistent-indexed-object-style] do not fix if i…

…nterface has extends
typescript-eslint · Feb 27, 2021 · 8706fc5 · 8706fc5
1 parent 5e2a993
commit 8706fc5
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/packages/eslint-plugin/src/rules/consistent-indexed-object-style.ts b/packages/eslint-plugin/src/rules/consistent-indexed-object-style.ts
@@ -115,6 +115,9 @@ export default createRule<Options, MessageIds>({
       },
 
       TSInterfaceDeclaration(node): void {
+        if (node.extends?.length) {
+          return;
+        }
         let genericTypes = '';
 
         if ((node.typeParameters?.params ?? []).length > 0) {

diff --git a/packages/eslint-plugin/tests/rules/consistent-indexed-object-style.test.ts b/packages/eslint-plugin/tests/rules/consistent-indexed-object-style.test.ts
@@ -76,7 +76,11 @@ interface Foo {
   [];
 }
     `,
-
+    `
+interface B extends A {
+  [index: number]: unknown;
+}
+    `,
     // 'index-signature'
     // Unhandled type
     {