diff --git a/packages/eslint-plugin/src/rules/typedef.ts b/packages/eslint-plugin/src/rules/typedef.ts
index a995fe41b37f..4f5fe6eae654 100644
--- a/packages/eslint-plugin/src/rules/typedef.ts
+++ b/packages/eslint-plugin/src/rules/typedef.ts
@@ -150,13 +150,14 @@ export default util.createRule<[Options], MessageIds>({
}
function isAncestorHasTypeAnnotation(
- node: TSESTree.ObjectPattern,
+ node: TSESTree.ObjectPattern | TSESTree.ArrayPattern,
): boolean {
let ancestor = node.parent;
while (ancestor) {
if (
- ancestor.type === AST_NODE_TYPES.ObjectPattern &&
+ (ancestor.type === AST_NODE_TYPES.ObjectPattern ||
+ ancestor.type === AST_NODE_TYPES.ArrayPattern) &&
ancestor.typeAnnotation
) {
return true;
@@ -181,6 +182,7 @@ export default util.createRule<[Options], MessageIds>({
if (
!node.typeAnnotation &&
!isForOfStatementContext(node) &&
+ !isAncestorHasTypeAnnotation(node) &&
node.parent?.type !== AST_NODE_TYPES.AssignmentExpression
) {
report(node);
diff --git a/packages/eslint-plugin/tests/rules/typedef.test.ts b/packages/eslint-plugin/tests/rules/typedef.test.ts
index 19b6ff5a543b..d6f724bfd0b4 100644
--- a/packages/eslint-plugin/tests/rules/typedef.test.ts
+++ b/packages/eslint-plugin/tests/rules/typedef.test.ts
@@ -70,6 +70,32 @@ ruleTester.run('typedef', rule, {
},
],
},
+ {
+ code: 'const [[a]]: number[][] = [[1]];',
+ options: [
+ {
+ arrayDestructuring: true,
+ },
+ ],
+ },
+ {
+ code: 'const foo = ([{ bar }]: { bar: string }[]) => {};',
+ options: [
+ {
+ arrayDestructuring: true,
+ objectDestructuring: true,
+ },
+ ],
+ },
+ {
+ code: 'const foo = ([{ bar }]: [{ bar: string }]) => {};',
+ options: [
+ {
+ arrayDestructuring: true,
+ objectDestructuring: true,
+ },
+ ],
+ },
{
code: 'const [a] = [1];',
options: [
pFad - Phonifier reborn
Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.
Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.
Alternative Proxies:
Alternative Proxy
pFad Proxy
pFad v3 Proxy
pFad v4 Proxy