From 4ec039dd56d002410adfd3e9cb955628ecd04fb8 Mon Sep 17 00:00:00 2001
From: yosuke ota <otameshiyo23@gmail.com>
Date: Fri, 25 Jun 2021 19:28:01 +0900
Subject: [PATCH] Fixed false positives for trailing comma with import in
 indent rule.

---
 src/rules/indent-helpers/es.ts                |  26 +-
 .../invalid/script-import02-errors.json       |  72 ++++++
 .../invalid/script-import02-input.svelte      |  19 ++
 .../invalid/script-import02-output.svelte     |  19 ++
 .../indent/invalid/ts/ts-union01-errors.json  | 242 ++++++++++++++++++
 .../indent/invalid/ts/ts-union01-input.svelte |  56 ++++
 .../invalid/ts/ts-union01-output.svelte       |  56 ++++
 .../indent/invalid/ts/ts-union02-errors.json  | 242 ++++++++++++++++++
 .../indent/invalid/ts/ts-union02-input.svelte |  56 ++++
 .../invalid/ts/ts-union02-output.svelte       |  56 ++++
 10 files changed, 835 insertions(+), 9 deletions(-)
 create mode 100644 tests/fixtures/rules/indent/invalid/script-import02-errors.json
 create mode 100644 tests/fixtures/rules/indent/invalid/script-import02-input.svelte
 create mode 100644 tests/fixtures/rules/indent/invalid/script-import02-output.svelte
 create mode 100644 tests/fixtures/rules/indent/invalid/ts/ts-union01-errors.json
 create mode 100644 tests/fixtures/rules/indent/invalid/ts/ts-union01-input.svelte
 create mode 100644 tests/fixtures/rules/indent/invalid/ts/ts-union01-output.svelte
 create mode 100644 tests/fixtures/rules/indent/invalid/ts/ts-union02-errors.json
 create mode 100644 tests/fixtures/rules/indent/invalid/ts/ts-union02-input.svelte
 create mode 100644 tests/fixtures/rules/indent/invalid/ts/ts-union02-output.svelte

diff --git a/src/rules/indent-helpers/es.ts b/src/rules/indent-helpers/es.ts
index 1b8ccba3a..3d1249113 100644
--- a/src/rules/indent-helpers/es.ts
+++ b/src/rules/indent-helpers/es.ts
@@ -576,18 +576,16 @@ export function defineVisitor(context: IndentContext): NodeListener {
 
       const namedSpecifiers: ESTree.ImportSpecifier[] = []
       for (const specifier of node.specifiers) {
-        let removeTokens
         if (specifier.type === "ImportSpecifier") {
           namedSpecifiers.push(specifier)
-          removeTokens = sourceCode.getTokens(specifier)
         } else {
-          removeTokens = sourceCode.getTokens(specifier)
+          const removeTokens = sourceCode.getTokens(specifier)
           removeTokens.shift()
-        }
-        for (const token of removeTokens) {
-          const i = beforeTokens.indexOf(token)
-          if (i >= 0) {
-            beforeTokens.splice(i, 1)
+          for (const token of removeTokens) {
+            const i = beforeTokens.indexOf(token)
+            if (i >= 0) {
+              beforeTokens.splice(i, 1)
+            }
           }
         }
       }
@@ -595,8 +593,18 @@ export function defineVisitor(context: IndentContext): NodeListener {
         const leftBrace = sourceCode.getTokenBefore(namedSpecifiers[0])!
         const rightBrace = sourceCode.getTokenAfter(
           namedSpecifiers[namedSpecifiers.length - 1],
-        )
+          { filter: isClosingBraceToken, includeComments: false },
+        )!
         offsets.setOffsetElementList(namedSpecifiers, leftBrace, rightBrace, 1)
+        for (const token of sourceCode.getTokensBetween(
+          leftBrace,
+          rightBrace,
+        )) {
+          const i = beforeTokens.indexOf(token)
+          if (i >= 0) {
+            beforeTokens.splice(i, 1)
+          }
+        }
       }
 
       if (
diff --git a/tests/fixtures/rules/indent/invalid/script-import02-errors.json b/tests/fixtures/rules/indent/invalid/script-import02-errors.json
new file mode 100644
index 000000000..4993a4ce2
--- /dev/null
+++ b/tests/fixtures/rules/indent/invalid/script-import02-errors.json
@@ -0,0 +1,72 @@
+[
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 3,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 4,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 5,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 6,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 7,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 8,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 9,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 10,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 11,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 12,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 13,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 14,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 15,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 16,
+    "column": 1
+  }
+]
diff --git a/tests/fixtures/rules/indent/invalid/script-import02-input.svelte b/tests/fixtures/rules/indent/invalid/script-import02-input.svelte
new file mode 100644
index 000000000..1c9569eda
--- /dev/null
+++ b/tests/fixtures/rules/indent/invalid/script-import02-input.svelte
@@ -0,0 +1,19 @@
+<!-- prettier-ignore -->
+<script>
+import {
+A,
+B,
+C,
+} from
+"mod"
+import {
+D,
+} from
+"mod"
+import {E,
+F,
+} from
+"mod"
+</script>
+
+<!--tests/fixtures/rules/indent/invalid/script-import01-input.svelte-->
diff --git a/tests/fixtures/rules/indent/invalid/script-import02-output.svelte b/tests/fixtures/rules/indent/invalid/script-import02-output.svelte
new file mode 100644
index 000000000..239521da0
--- /dev/null
+++ b/tests/fixtures/rules/indent/invalid/script-import02-output.svelte
@@ -0,0 +1,19 @@
+<!-- prettier-ignore -->
+<script>
+  import {
+    A,
+    B,
+    C,
+  } from
+    "mod"
+  import {
+    D,
+  } from
+    "mod"
+  import {E,
+    F,
+  } from
+    "mod"
+</script>
+
+<!--tests/fixtures/rules/indent/invalid/script-import01-input.svelte-->
diff --git a/tests/fixtures/rules/indent/invalid/ts/ts-union01-errors.json b/tests/fixtures/rules/indent/invalid/ts/ts-union01-errors.json
new file mode 100644
index 000000000..6009da092
--- /dev/null
+++ b/tests/fixtures/rules/indent/invalid/ts/ts-union01-errors.json
@@ -0,0 +1,242 @@
+[
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 3,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 4,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 5,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 6,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 7,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 10,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 11,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 12,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 13,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 14,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 15,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 16,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 17,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 18,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 19,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 20,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 21,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 22,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 23,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 24,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 25,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 26,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 27,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 28,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 29,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 30,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 6 spaces but found 0 spaces.",
+    "line": 31,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 6 spaces but found 0 spaces.",
+    "line": 32,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 6 spaces but found 0 spaces.",
+    "line": 33,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 34,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 36,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 37,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 38,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 39,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 40,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 41,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 42,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 43,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 44,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 45,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 46,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 47,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 48,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 49,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 50,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 6 spaces but found 0 spaces.",
+    "line": 51,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 6 spaces but found 0 spaces.",
+    "line": 52,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 53,
+    "column": 1
+  }
+]
diff --git a/tests/fixtures/rules/indent/invalid/ts/ts-union01-input.svelte b/tests/fixtures/rules/indent/invalid/ts/ts-union01-input.svelte
new file mode 100644
index 000000000..7961207e1
--- /dev/null
+++ b/tests/fixtures/rules/indent/invalid/ts/ts-union01-input.svelte
@@ -0,0 +1,56 @@
+<!-- prettier-ignore -->
+<script lang="ts">
+type A =
+| a
+| b
+| c
+| d
+
+
+type T =
+a
+|
+b
+type U =
+|
+a
+|
+b
+type V =
+a
+&
+b
+type W =
+&
+a
+&
+b
+type X =
+&
+(
+a
+|
+b
+)
+
+type T =
+a
+| b
+type U =
+| a
+| b
+type V =
+a
+& b
+type W =
+& a
+& b
+type X =
+&
+(
+a
+| b
+)
+</script>
+
+<!--tests/fixtures/rules/indent/invalid/ts/ts-union01-input.svelte-->
diff --git a/tests/fixtures/rules/indent/invalid/ts/ts-union01-output.svelte b/tests/fixtures/rules/indent/invalid/ts/ts-union01-output.svelte
new file mode 100644
index 000000000..6a75cfad6
--- /dev/null
+++ b/tests/fixtures/rules/indent/invalid/ts/ts-union01-output.svelte
@@ -0,0 +1,56 @@
+<!-- prettier-ignore -->
+<script lang="ts">
+  type A =
+    | a
+    | b
+    | c
+    | d
+
+
+  type T =
+    a
+    |
+    b
+  type U =
+    |
+    a
+    |
+    b
+  type V =
+    a
+    &
+    b
+  type W =
+    &
+    a
+    &
+    b
+  type X =
+    &
+    (
+      a
+      |
+      b
+    )
+
+  type T =
+    a
+    | b
+  type U =
+    | a
+    | b
+  type V =
+    a
+    & b
+  type W =
+    & a
+    & b
+  type X =
+    &
+    (
+      a
+      | b
+    )
+</script>
+
+<!--tests/fixtures/rules/indent/invalid/ts/ts-union01-input.svelte-->
diff --git a/tests/fixtures/rules/indent/invalid/ts/ts-union02-errors.json b/tests/fixtures/rules/indent/invalid/ts/ts-union02-errors.json
new file mode 100644
index 000000000..1607e6ba6
--- /dev/null
+++ b/tests/fixtures/rules/indent/invalid/ts/ts-union02-errors.json
@@ -0,0 +1,242 @@
+[
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 3,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 4,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 5,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 6,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 9,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 10,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 11,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 12,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 13,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 14,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 15,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 16,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 17,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 18,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 19,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 20,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 21,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 22,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 23,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 24,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 25,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 26,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 27,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 28,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 29,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 30,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 6 spaces but found 0 spaces.",
+    "line": 31,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 6 spaces but found 0 spaces.",
+    "line": 32,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 6 spaces but found 0 spaces.",
+    "line": 33,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 34,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 36,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 37,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 38,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 39,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 40,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 41,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 42,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 43,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 44,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 45,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 46,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 47,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 2 spaces but found 0 spaces.",
+    "line": 48,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 49,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 50,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 6 spaces but found 0 spaces.",
+    "line": 51,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 6 spaces but found 0 spaces.",
+    "line": 52,
+    "column": 1
+  },
+  {
+    "message": "Expected indentation of 4 spaces but found 0 spaces.",
+    "line": 53,
+    "column": 1
+  }
+]
diff --git a/tests/fixtures/rules/indent/invalid/ts/ts-union02-input.svelte b/tests/fixtures/rules/indent/invalid/ts/ts-union02-input.svelte
new file mode 100644
index 000000000..1acf20a88
--- /dev/null
+++ b/tests/fixtures/rules/indent/invalid/ts/ts-union02-input.svelte
@@ -0,0 +1,56 @@
+<!-- prettier-ignore -->
+<script lang="ts">
+type A = | a
+| b
+| c
+| d
+
+
+type T =a
+|
+b
+|
+c
+type U = | c
+|
+a
+|
+b
+type V = c &
+a
+&
+b
+type W = & c
+&
+a
+&
+b
+type X = c
+&
+(
+a
+|
+b
+)
+
+type T = c |
+a
+| b
+type U = | c
+| a
+| b
+type V = c
+& a
+& b
+type W = c
+& a
+& b
+type X = c
+&
+(
+a
+| b
+)
+</script>
+
+<!--tests/fixtures/rules/indent/invalid/ts/ts-union01-input.svelte-->
diff --git a/tests/fixtures/rules/indent/invalid/ts/ts-union02-output.svelte b/tests/fixtures/rules/indent/invalid/ts/ts-union02-output.svelte
new file mode 100644
index 000000000..7de09ce58
--- /dev/null
+++ b/tests/fixtures/rules/indent/invalid/ts/ts-union02-output.svelte
@@ -0,0 +1,56 @@
+<!-- prettier-ignore -->
+<script lang="ts">
+  type A = | a
+    | b
+    | c
+    | d
+
+
+  type T =a
+    |
+    b
+    |
+    c
+  type U = | c
+    |
+    a
+    |
+    b
+  type V = c &
+    a
+    &
+    b
+  type W = & c
+    &
+    a
+    &
+    b
+  type X = c
+    &
+    (
+      a
+      |
+      b
+    )
+
+  type T = c |
+    a
+    | b
+  type U = | c
+    | a
+    | b
+  type V = c
+    & a
+    & b
+  type W = c
+    & a
+    & b
+  type X = c
+    &
+    (
+      a
+      | b
+    )
+</script>
+
+<!--tests/fixtures/rules/indent/invalid/ts/ts-union01-input.svelte-->