From bbd2695818280e7fb0c5eddcc43bfc6bed4a7ace Mon Sep 17 00:00:00 2001
From: coyotte508 <coyotte508@gmail.com>
Date: Thu, 2 Feb 2023 12:07:01 +0100
Subject: [PATCH 1/2] fix(eslint-plugin): fix key-spacing when type starts on
 next line

---
 .../eslint-plugin/src/rules/key-spacing.ts    | 13 ++++++--
 .../tests/rules/key-spacing.test.ts           | 31 +++++++++++++++++++
 2 files changed, 42 insertions(+), 2 deletions(-)

diff --git a/packages/eslint-plugin/src/rules/key-spacing.ts b/packages/eslint-plugin/src/rules/key-spacing.ts
index 2562107ee050..9d1349861bf0 100644
--- a/packages/eslint-plugin/src/rules/key-spacing.ts
+++ b/packages/eslint-plugin/src/rules/key-spacing.ts
@@ -85,6 +85,15 @@ export default util.createRule<Options, MessageIds>({
       );
     }
 
+    function canBeAligned(
+      node: TSESTree.Node,
+    ): node is KeyTypeNodeWithTypeAnnotation {
+      return (
+        isKeyTypeNode(node) &&
+        node.typeAnnotation.loc.start.line === node.loc.end.line
+      );
+    }
+
     /**
      * To handle index signatures, to get the whole text for the parameters
      */
@@ -281,7 +290,7 @@ export default util.createRule<Options, MessageIds>({
       }
 
       for (const node of group) {
-        if (!isKeyTypeNode(node)) {
+        if (!canBeAligned(node)) {
           continue;
         }
         const { typeAnnotation } = node;
@@ -356,7 +365,7 @@ export default util.createRule<Options, MessageIds>({
           ? options.multiLine.mode
           : options.mode) ?? 'strict';
 
-      if (isKeyTypeNode(node)) {
+      if (canBeAligned(node)) {
         checkBeforeColon(node, expectedWhitespaceBeforeColon, mode);
         checkAfterColon(node, expectedWhitespaceAfterColon, mode);
       }
diff --git a/packages/eslint-plugin/tests/rules/key-spacing.test.ts b/packages/eslint-plugin/tests/rules/key-spacing.test.ts
index 40206258671c..65125d3aa4cc 100644
--- a/packages/eslint-plugin/tests/rules/key-spacing.test.ts
+++ b/packages/eslint-plugin/tests/rules/key-spacing.test.ts
@@ -14,6 +14,37 @@ ruleTester.run('key-spacing', rule, {
     // align: value
     {
       code: `
+interface X {
+  x:
+    | number
+    | string;
+}
+      `,
+      options: [{ align: 'value' }],
+    },
+    {
+      code: `
+interface X {
+  abcdef: string;
+  x:
+    | number
+    | string;
+  defgh: string;
+}
+      `,
+      options: [{ align: 'value' }],
+    },
+    {
+      code: `
+interface X {
+  x:
+    | number; abcd: string;
+}
+      `,
+      options: [{ align: 'value' }],
+    },
+    {
+      code: `
 interface X {
   a:   number;
   abc: string

From bdb4594665f793fb02cdb1d9122845ced864b55c Mon Sep 17 00:00:00 2001
From: coyotte508 <coyotte508@gmail.com>
Date: Thu, 2 Feb 2023 12:10:22 +0100
Subject: [PATCH 2/2] fixup! fix(eslint-plugin): fix key-spacing when type
 starts on next line

---
 packages/eslint-plugin/src/rules/key-spacing.ts     |  6 +++---
 .../eslint-plugin/tests/rules/key-spacing.test.ts   | 13 ++++++++++++-
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/packages/eslint-plugin/src/rules/key-spacing.ts b/packages/eslint-plugin/src/rules/key-spacing.ts
index 9d1349861bf0..2d4d3f5c11df 100644
--- a/packages/eslint-plugin/src/rules/key-spacing.ts
+++ b/packages/eslint-plugin/src/rules/key-spacing.ts
@@ -85,7 +85,7 @@ export default util.createRule<Options, MessageIds>({
       );
     }
 
-    function canBeAligned(
+    function isApplicable(
       node: TSESTree.Node,
     ): node is KeyTypeNodeWithTypeAnnotation {
       return (
@@ -290,7 +290,7 @@ export default util.createRule<Options, MessageIds>({
       }
 
       for (const node of group) {
-        if (!canBeAligned(node)) {
+        if (!isApplicable(node)) {
           continue;
         }
         const { typeAnnotation } = node;
@@ -365,7 +365,7 @@ export default util.createRule<Options, MessageIds>({
           ? options.multiLine.mode
           : options.mode) ?? 'strict';
 
-      if (canBeAligned(node)) {
+      if (isApplicable(node)) {
         checkBeforeColon(node, expectedWhitespaceBeforeColon, mode);
         checkAfterColon(node, expectedWhitespaceAfterColon, mode);
       }
diff --git a/packages/eslint-plugin/tests/rules/key-spacing.test.ts b/packages/eslint-plugin/tests/rules/key-spacing.test.ts
index 65125d3aa4cc..e7828e01ffe0 100644
--- a/packages/eslint-plugin/tests/rules/key-spacing.test.ts
+++ b/packages/eslint-plugin/tests/rules/key-spacing.test.ts
@@ -11,7 +11,7 @@ const ruleTester = new RuleTester({
 
 ruleTester.run('key-spacing', rule, {
   valid: [
-    // align: value
+    // non-applicable
     {
       code: `
 interface X {
@@ -24,6 +24,16 @@ interface X {
     },
     {
       code: `
+interface X {
+  x:
+    | number
+    | string;
+}
+      `,
+      options: [{}],
+    },
+    {
+      code: `
 interface X {
   abcdef: string;
   x:
@@ -43,6 +53,7 @@ interface X {
       `,
       options: [{ align: 'value' }],
     },
+    // align: value
     {
       code: `
 interface X {

<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Transitional//EN' 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd'>
<html xmlns='http://www.w3.org/1999/xhtml'>
<head>
<title>pFad - Phonifier reborn</title>
<meta http-equiv='Content-Type' content='text/html; charset=utf-8' />
</head>
<body>
<h1>Pfad - The Proxy pFad of &#169; 2024 Garber Painting. All rights reserved.</h1>


<!-- Disclaimer -->
<p>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.</p>
<br>
<p>Alternative Proxies:</p><p><a href="http://rainy.clevelandohioweatherforecast.com/php-proxy/index.php?q=https://patch-diff.githubusercontent.com/raw/typescript-eslint/typescript-eslint/pull/6412.patch" target="_blank">Alternative Proxy</a></p><p><a href="http://rainy.clevelandohioweatherforecast.com/pFad/index.php?u=https://patch-diff.githubusercontent.com/raw/typescript-eslint/typescript-eslint/pull/6412.patch" target="_blank">pFad Proxy</a></p><p><a href="http://rainy.clevelandohioweatherforecast.com/pFad/v3index.php?u=https://patch-diff.githubusercontent.com/raw/typescript-eslint/typescript-eslint/pull/6412.patch" target="_blank">pFad v3 Proxy</a></p><p><a href="http://rainy.clevelandohioweatherforecast.com/pFad/v4index.php?u=https://patch-diff.githubusercontent.com/raw/typescript-eslint/typescript-eslint/pull/6412.patch" target="_blank">pFad v4 Proxy</a></p></body>
</html>