From 30650b56f595e8252495467c0e174c15d52069a7 Mon Sep 17 00:00:00 2001
From: Edward Faulkner <edward@eaf4.com>
Date: Mon, 31 Mar 2025 10:53:33 -0400
Subject: [PATCH 1/2] Failing test: implied export default with satisfies

---
 tests/cases/gts/implied-export-default-satisfies.gts | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 tests/cases/gts/implied-export-default-satisfies.gts

diff --git a/tests/cases/gts/implied-export-default-satisfies.gts b/tests/cases/gts/implied-export-default-satisfies.gts
new file mode 100644
index 00000000..6051b82c
--- /dev/null
+++ b/tests/cases/gts/implied-export-default-satisfies.gts
@@ -0,0 +1,5 @@
+import type { TemplateOnlyComponent } from '@ember/component/template-only';
+
+<template>
+  what
+</template> satisfies TemplateOnlyComponent;

From 2c7fba8d7b8df65b02f77ccc478d5688807c98de Mon Sep 17 00:00:00 2001
From: Edward Faulkner <edward@eaf4.com>
Date: Mon, 31 Mar 2025 13:04:16 -0400
Subject: [PATCH 2/2] Fixing satisfies case

---
 package.json                                             | 2 +-
 pnpm-lock.yaml                                           | 8 ++++----
 src/parse/preprocess.ts                                  | 2 +-
 tests/cases/gts/implied-export-default-satisfies.gts     | 2 +-
 tests/unit-tests/__snapshots__/format.test.ts.snap       | 9 +++++++++
 .../config/__snapshots__/semi-false.test.ts.snap         | 9 +++++++++
 .../__snapshots__/template-export-default.test.ts.snap   | 9 +++++++++
 7 files changed, 34 insertions(+), 7 deletions(-)

diff --git a/package.json b/package.json
index 5b33a225..1e407557 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
   },
   "dependencies": {
     "@babel/core": "^7.23.6",
-    "content-tag": "^3.1.1",
+    "content-tag": "^3.1.2",
     "prettier": "^3.1.1"
   },
   "devDependencies": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 6f9ab1c1..7dd6d269 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -12,8 +12,8 @@ importers:
         specifier: ^7.23.6
         version: 7.26.0
       content-tag:
-        specifier: ^3.1.1
-        version: 3.1.1
+        specifier: ^3.1.2
+        version: 3.1.2
       prettier:
         specifier: ^3.1.1
         version: 3.1.1
@@ -1986,8 +1986,8 @@ packages:
       proto-list: 1.2.4
     dev: true
 
-  /content-tag@3.1.1:
-    resolution: {integrity: sha512-94puwVk6X8oJcbRIEY03UM80zWzA3dYgGkOiRJzeY1vXgwrFUh3OolDDi/D7YBa6Vsx+CgAvuk4uXlB8loZ1FA==}
+  /content-tag@3.1.2:
+    resolution: {integrity: sha512-Z+MGhZfnFFKzYC+pUTWXnoDYhfiXP9ojZe3JbwsYufmDuoeq2EvuDyeFAJ/RnKokUwz5s9bQhDOrbvSYRShcrQ==}
     dev: false
 
   /convert-source-map@2.0.0:
diff --git a/src/parse/preprocess.ts b/src/parse/preprocess.ts
index 7bbd0b3b..0dd434a8 100644
--- a/src/parse/preprocess.ts
+++ b/src/parse/preprocess.ts
@@ -71,7 +71,7 @@ export function preprocessTemplateRange(
     suffix = '*/}';
 
     const nextToken = code.slice(template.range.end).toString().match(/\S+/);
-    if (nextToken && nextToken[0] === 'as') {
+    if (nextToken && (nextToken[0] === 'as' || nextToken[0] === 'satisfies')) {
       // Replace with parenthesized ObjectExpression
       prefix = '(' + prefix;
       suffix = suffix + ')';
diff --git a/tests/cases/gts/implied-export-default-satisfies.gts b/tests/cases/gts/implied-export-default-satisfies.gts
index 6051b82c..77277e1e 100644
--- a/tests/cases/gts/implied-export-default-satisfies.gts
+++ b/tests/cases/gts/implied-export-default-satisfies.gts
@@ -1,5 +1,5 @@
 import type { TemplateOnlyComponent } from '@ember/component/template-only';
 
 <template>
-  what
+  Implied Export Default with Satisfies
 </template> satisfies TemplateOnlyComponent;
diff --git a/tests/unit-tests/__snapshots__/format.test.ts.snap b/tests/unit-tests/__snapshots__/format.test.ts.snap
index 84f0fcbc..891978db 100644
--- a/tests/unit-tests/__snapshots__/format.test.ts.snap
+++ b/tests/unit-tests/__snapshots__/format.test.ts.snap
@@ -453,6 +453,15 @@ export const Exported = <template>
 "
 `;
 
+exports[`format > config > default > it formats ../cases/gts/implied-export-default-satisfies.gts 1`] = `
+"import type { TemplateOnlyComponent } from "@ember/component/template-only";
+
+<template>
+  Implied Export Default with Satisfies
+</template> satisfies TemplateOnlyComponent;
+"
+`;
+
 exports[`format > config > default > it formats ../cases/gts/issue-191.gts 1`] = `
 "import Component from "@glimmer/component";
 
diff --git a/tests/unit-tests/config/__snapshots__/semi-false.test.ts.snap b/tests/unit-tests/config/__snapshots__/semi-false.test.ts.snap
index ff784d0c..1462550f 100644
--- a/tests/unit-tests/config/__snapshots__/semi-false.test.ts.snap
+++ b/tests/unit-tests/config/__snapshots__/semi-false.test.ts.snap
@@ -453,6 +453,15 @@ export const Exported = <template>
 "
 `;
 
+exports[`config > semi: false > it formats ../cases/gts/implied-export-default-satisfies.gts 1`] = `
+"import type { TemplateOnlyComponent } from "@ember/component/template-only"
+
+;<template>
+  Implied Export Default with Satisfies
+</template> satisfies TemplateOnlyComponent
+"
+`;
+
 exports[`config > semi: false > it formats ../cases/gts/issue-191.gts 1`] = `
 "import Component from "@glimmer/component"
 
diff --git a/tests/unit-tests/config/__snapshots__/template-export-default.test.ts.snap b/tests/unit-tests/config/__snapshots__/template-export-default.test.ts.snap
index 0db95d59..1d46ee11 100644
--- a/tests/unit-tests/config/__snapshots__/template-export-default.test.ts.snap
+++ b/tests/unit-tests/config/__snapshots__/template-export-default.test.ts.snap
@@ -453,6 +453,15 @@ export const Exported = <template>
 "
 `;
 
+exports[`config > templateExportDefault: true > it formats ../cases/gts/implied-export-default-satisfies.gts 1`] = `
+"import type { TemplateOnlyComponent } from "@ember/component/template-only";
+
+<template>
+  Implied Export Default with Satisfies
+</template> satisfies TemplateOnlyComponent;
+"
+`;
+
 exports[`config > templateExportDefault: true > it formats ../cases/gts/issue-191.gts 1`] = `
 "import Component from "@glimmer/component";