From 0f61762e1e8ea16e8ffdc8c93bd85cae001e36ac Mon Sep 17 00:00:00 2001
From: yosuke ota <otameshiyo23@gmail.com>
Date: Sat, 15 Jan 2022 09:52:47 +0900
Subject: [PATCH] Add shorthand property to AST Node

---
 src/ast.ts                                    |   2 +
 src/parser/converts/attr.ts                   | 191 +++++++++---------
 .../ast/blog/write-less-code01-output.json    |   2 +
 .../parser/ast/class-directive01-output.json  |   2 +
 .../04-comments/02-output.json                |   1 +
 .../02-bind-property/01-output.json           |   1 +
 .../02-bind-property/02-output.json           |   3 +
 .../02-bind-property/03-output.json           |   2 +
 .../02-bind-property/04-output.json           |   2 +
 .../02-bind-property/05-output.json           |   1 +
 .../02-bind-property/06-output.json           |   1 +
 .../02-bind-property/07-output.json           |   1 +
 .../02-bind-property/08-output.json           |   1 +
 .../02-bind-property/09-output.json           |   1 +
 .../02-bind-property/10-output.json           |  13 ++
 .../02-bind-property/11-output.json           |   2 +
 .../03-bind-group/01-output.json              |   1 +
 .../03-bind-group/02-output.json              |   7 +
 .../04-bind-this/01-output.json               |   1 +
 .../04-bind-this/02-output.json               |   1 +
 .../05-class-name/01-output.json              |   2 +
 .../05-class-name/02-output.json              |   5 +
 .../02-style-props/01-output.json             |   1 +
 .../02-style-props/02-output.json             |   1 +
 .../03-bind-property/01-output.json           |   1 +
 .../03-bind-property/02-output.json           |   1 +
 .../04-bind-this/01-output.json               |   1 +
 .../04-bind-this/02-output.json               |   1 +
 .../16-svelte-window/02-output.json           |   1 +
 .../16-svelte-window/04-output.json           |   1 +
 .../ast/hello/hello-world05-output.json       |   1 +
 .../ast/illegal/dot-in-bind01-output.json     |   1 +
 .../ast/illegal/dot-in-bind02-output.json     |   1 +
 .../parser/ast/store-bindings-output.json     |   1 +
 .../parser/ast/trailing-comment01-output.json |   1 +
 .../adding-parameters-to-actions-output.json  |   1 +
 ...ding-parameters-to-transitions-output.json |   1 +
 .../parser/ast/tutorial/bind-this-output.json |   1 +
 .../ast/tutorial/checkbox-inputs-output.json  |   1 +
 .../ast/tutorial/class-shorthand-output.json  |   2 +
 .../parser/ast/tutorial/classes-output.json   |   2 +
 .../tutorial/component-bindings01-output.json |   1 +
 .../contenteditable-bindings-output.json      |   1 +
 .../ast/tutorial/context-api02-output.json    |   1 +
 .../custom-css-transitions01-output.json      |   1 +
 .../custom-css-transitions02-output.json      |   1 +
 .../custom-js-transitions-output.json         |   1 +
 .../parser/ast/tutorial/debug01-output.json   |   2 +
 .../parser/ast/tutorial/debug02-output.json   |   2 +
 .../ast/tutorial/dimensions-output.json       |   4 +
 .../tutorial/each-block-bindings-output.json  |   3 +
 .../each-block-bindings-scope-output.json     |   3 +
 .../ast/tutorial/group-inputs-output.json     |   4 +
 .../tutorial/group-inputs-scope-output.json   |   1 +
 .../ast/tutorial/in-and-out-output.json       |   1 +
 .../tutorial/local-transitions-output.json    |   2 +
 .../ast/tutorial/media-elements-output.json   |   3 +
 .../ast/tutorial/module-exports02-output.json |   3 +
 .../multiple-select-bindings-output.json      |   4 +
 .../ast/tutorial/numeric-inputs02-output.json |   4 +
 .../ast/tutorial/optional-slots03-output.json |   1 +
 .../ast/tutorial/select-bindings-output.json  |   2 +
 .../ast/tutorial/sharing-code02-output.json   |   3 +
 .../ast/tutorial/slot-props01-output.json     |   1 +
 .../tutorial/slot-props01-scope-output.json   |   1 +
 .../ast/tutorial/slot-props03-output.json     |   1 +
 .../tutorial/slot-props03-scope-output.json   |   1 +
 .../parser/ast/tutorial/spring-output.json    |   2 +
 .../ast/tutorial/svelte-body-output.json      |   1 +
 .../ast/tutorial/svelte-component-output.json |   1 +
 .../ast/tutorial/svelte-options02-output.json |   1 +
 .../ast/tutorial/svelte-options03-output.json |   1 +
 .../ast/tutorial/svelte-self03-output.json    |   1 +
 .../svelte-window-bindings-output.json        |   1 +
 .../ast/tutorial/text-inputs01-output.json    |   1 +
 .../ast/tutorial/textarea-inputs-output.json  |   1 +
 .../tutorial/transition-events-output.json    |   1 +
 .../ast/tutorial/transition-output.json       |   1 +
 .../parser/ast/tutorial/update-output.json    |   1 +
 79 files changed, 233 insertions(+), 96 deletions(-)

diff --git a/src/ast.ts b/src/ast.ts
index 8726c387..f02cc91e 100644
--- a/src/ast.ts
+++ b/src/ast.ts
@@ -559,10 +559,12 @@ export interface SvelteAnimationDirective extends BaseSvelteDirective {
 }
 export interface SvelteBindingDirective extends BaseSvelteDirective {
     kind: "Binding"
+    shorthand: boolean
     expression: null | ESTree.Expression
 }
 export interface SvelteClassDirective extends BaseSvelteDirective {
     kind: "Class"
+    shorthand: boolean
     expression: null | ESTree.Expression
 }
 export interface SvelteEventHandlerDirective extends BaseSvelteDirective {
diff --git a/src/parser/converts/attr.ts b/src/parser/converts/attr.ts
index 99a185eb..8b5d2623 100644
--- a/src/parser/converts/attr.ts
+++ b/src/parser/converts/attr.ts
@@ -228,31 +228,35 @@ function convertBindingDirective(
         type: "SvelteDirective",
         kind: "Binding",
         key: null as any,
+        shorthand: false,
         expression: null,
         parent,
         ...ctx.getConvertLocation(node),
     }
-    processDirective(node, directive, ctx, (expression) => {
-        return ctx.scriptLet.addExpression(
-            expression,
-            directive,
-            null,
-            (es, { getInnermostScope }) => {
-                directive.expression = es
-                const scope = getInnermostScope(es)
-                const reference = scope.references.find(
-                    (ref) => ref.identifier === es,
-                )
-                if (reference) {
-                    // The bind directive does read and write.
-                    reference.isWrite = () => true
-                    reference.isWriteOnly = () => false
-                    reference.isReadWrite = () => true
-                    reference.isReadOnly = () => false
-                    reference.isRead = () => true
-                }
-            },
-        )
+    processDirective(node, directive, ctx, {
+        processExpression(expression, shorthand) {
+            directive.shorthand = shorthand
+            return ctx.scriptLet.addExpression(
+                expression,
+                directive,
+                null,
+                (es, { getInnermostScope }) => {
+                    directive.expression = es
+                    const scope = getInnermostScope(es)
+                    const reference = scope.references.find(
+                        (ref) => ref.identifier === es,
+                    )
+                    if (reference) {
+                        // The bind directive does read and write.
+                        reference.isWrite = () => true
+                        reference.isWriteOnly = () => false
+                        reference.isReadWrite = () => true
+                        reference.isReadOnly = () => false
+                        reference.isRead = () => true
+                    }
+                },
+            )
+        },
     })
     return directive
 }
@@ -274,18 +278,15 @@ function convertEventHandlerDirective(
     const isCustomEvent =
         parent.parent.type === "SvelteElement" &&
         (parent.parent.kind === "component" || parent.parent.kind === "special")
-    processDirective(
-        node,
-        directive,
-        ctx,
-        buildProcessExpressionForExpression(
+    processDirective(node, directive, ctx, {
+        processExpression: buildProcessExpressionForExpression(
             directive,
             ctx,
             isCustomEvent
                 ? "(e:CustomEvent<any>)=>void"
                 : `(e:'${node.name}' extends keyof HTMLElementEventMap?HTMLElementEventMap['${node.name}']:CustomEvent<any>)=>void`,
         ),
-    )
+    })
     return directive
 }
 
@@ -299,16 +300,17 @@ function convertClassDirective(
         type: "SvelteDirective",
         kind: "Class",
         key: null as any,
+        shorthand: false,
         expression: null,
         parent,
         ...ctx.getConvertLocation(node),
     }
-    processDirective(
-        node,
-        directive,
-        ctx,
-        buildProcessExpressionForExpression(directive, ctx, null),
-    )
+    processDirective(node, directive, ctx, {
+        processExpression(expression, shorthand) {
+            directive.shorthand = shorthand
+            return ctx.scriptLet.addExpression(expression, directive)
+        },
+    })
     return directive
 }
 
@@ -368,18 +370,17 @@ function convertOldStyleDirective(
     }
     processDirectiveKey(node, directive, ctx)
     if (processStyleDirectiveValue(node, ctx)) {
-        processDirectiveExpression(node, directive, ctx, (expression) => {
-            directive.value.push(
-                convertTemplateLiteralToLiteral(expression, directive, ctx),
-            )
-            return []
+        processDirectiveExpression(node, directive, ctx, {
+            processExpression(expression) {
+                directive.value.push(
+                    convertTemplateLiteralToLiteral(expression, directive, ctx),
+                )
+                return []
+            },
         })
     } else {
-        processDirectiveExpression(
-            node,
-            directive,
-            ctx,
-            (expression, shorthand) => {
+        processDirectiveExpression(node, directive, ctx, {
+            processExpression(expression, shorthand) {
                 ;(directive as any).shorthand = shorthand
                 return ctx.scriptLet.addExpression(
                     expression,
@@ -400,7 +401,7 @@ function convertOldStyleDirective(
                     },
                 )
             },
-        )
+        })
     }
 
     return directive
@@ -463,13 +464,14 @@ function convertTransitionDirective(
         parent,
         ...ctx.getConvertLocation(node),
     }
-    processDirective(
-        node,
-        directive,
-        ctx,
-        buildProcessExpressionForExpression(directive, ctx, null),
-        (name) => ctx.scriptLet.addExpression(name, directive.key),
-    )
+    processDirective(node, directive, ctx, {
+        processExpression: buildProcessExpressionForExpression(
+            directive,
+            ctx,
+            null,
+        ),
+        processName: (name) => ctx.scriptLet.addExpression(name, directive.key),
+    })
     return directive
 }
 
@@ -487,13 +489,14 @@ function convertAnimationDirective(
         parent,
         ...ctx.getConvertLocation(node),
     }
-    processDirective(
-        node,
-        directive,
-        ctx,
-        buildProcessExpressionForExpression(directive, ctx, null),
-        (name) => ctx.scriptLet.addExpression(name, directive.key),
-    )
+    processDirective(node, directive, ctx, {
+        processExpression: buildProcessExpressionForExpression(
+            directive,
+            ctx,
+            null,
+        ),
+        processName: (name) => ctx.scriptLet.addExpression(name, directive.key),
+    })
     return directive
 }
 
@@ -511,13 +514,14 @@ function convertActionDirective(
         parent,
         ...ctx.getConvertLocation(node),
     }
-    processDirective(
-        node,
-        directive,
-        ctx,
-        buildProcessExpressionForExpression(directive, ctx, null),
-        (name) => ctx.scriptLet.addExpression(name, directive.key),
-    )
+    processDirective(node, directive, ctx, {
+        processExpression: buildProcessExpressionForExpression(
+            directive,
+            ctx,
+            null,
+        ),
+        processName: (name) => ctx.scriptLet.addExpression(name, directive.key),
+    })
     return directive
 }
 
@@ -535,16 +539,13 @@ function convertLetDirective(
         parent,
         ...ctx.getConvertLocation(node),
     }
-    processDirective(
-        node,
-        directive,
-        ctx,
-        (pattern) => {
+    processDirective(node, directive, ctx, {
+        processExpression(pattern) {
             return ctx.letDirCollections
                 .getCollection()
                 .addPattern(pattern, directive, "any")
         },
-        node.expression
+        processName: node.expression
             ? undefined
             : (name) => {
                   // shorthand
@@ -555,7 +556,7 @@ function convertLetDirective(
                       })
                   return []
               },
-    )
+    })
     return directive
 }
 
@@ -568,22 +569,18 @@ function processDirective<
     node: D & { expression: null | E },
     directive: S,
     ctx: Context,
-    processExpression: (
-        expression: E,
-        shorthand: boolean,
-    ) => ScriptLetCallback<NonNullable<E>>[],
-    processName?: (
-        expression: SvelteName,
-    ) => ScriptLetCallback<ESTree.Identifier>[],
+    processors: {
+        processExpression: (
+            expression: E,
+            shorthand: boolean,
+        ) => ScriptLetCallback<NonNullable<E>>[]
+        processName?: (
+            expression: SvelteName,
+        ) => ScriptLetCallback<ESTree.Identifier>[]
+    },
 ) {
     processDirectiveKey(node, directive, ctx)
-    processDirectiveExpression<D, S, E>(
-        node,
-        directive,
-        ctx,
-        processExpression,
-        processName,
-    )
+    processDirectiveExpression<D, S, E>(node, directive, ctx, processors)
 }
 
 /** Common process for directive key */
@@ -657,13 +654,15 @@ function processDirectiveExpression<
     node: D & { expression: null | E },
     directive: S,
     ctx: Context,
-    processExpression: (
-        expression: E,
-        shorthand: boolean,
-    ) => ScriptLetCallback<NonNullable<E>>[],
-    processName?: (
-        expression: SvelteName,
-    ) => ScriptLetCallback<ESTree.Identifier>[],
+    processors: {
+        processExpression: (
+            expression: E,
+            shorthand: boolean,
+        ) => ScriptLetCallback<NonNullable<E>>[]
+        processName?: (
+            expression: SvelteName,
+        ) => ScriptLetCallback<ESTree.Identifier>[]
+    },
 ) {
     const key = directive.key
     const keyName = key.name as SvelteName
@@ -679,15 +678,15 @@ function processDirectiveExpression<
             // e.g. bind:value=""
             getWithLoc(node.expression).end = keyName.range[1]
         }
-        processExpression(node.expression, shorthand).push((es) => {
+        processors.processExpression(node.expression, shorthand).push((es) => {
             if (directive.type === "SvelteDirective") {
                 directive.expression = es
             }
         })
     }
     if (!shorthand) {
-        if (processName) {
-            processName(keyName).push((es) => {
+        if (processors.processName) {
+            processors.processName(keyName).push((es) => {
                 key.name = es
             })
         } else {
diff --git a/tests/fixtures/parser/ast/blog/write-less-code01-output.json b/tests/fixtures/parser/ast/blog/write-less-code01-output.json
index 4ae42ea5..572b80f0 100644
--- a/tests/fixtures/parser/ast/blog/write-less-code01-output.json
+++ b/tests/fixtures/parser/ast/blog/write-less-code01-output.json
@@ -377,6 +377,7 @@
                 }
               }
             },
+            "shorthand": false,
             "range": [
               65,
               79
@@ -581,6 +582,7 @@
                 }
               }
             },
+            "shorthand": false,
             "range": [
               102,
               116
diff --git a/tests/fixtures/parser/ast/class-directive01-output.json b/tests/fixtures/parser/ast/class-directive01-output.json
index 83da2751..46424e4e 100644
--- a/tests/fixtures/parser/ast/class-directive01-output.json
+++ b/tests/fixtures/parser/ast/class-directive01-output.json
@@ -321,6 +321,7 @@
                 }
               }
             },
+            "shorthand": false,
             "range": [
               60,
               75
@@ -485,6 +486,7 @@
                 }
               }
             },
+            "shorthand": true,
             "range": [
               88,
               97
diff --git a/tests/fixtures/parser/ast/docs/template-syntax/04-comments/02-output.json b/tests/fixtures/parser/ast/docs/template-syntax/04-comments/02-output.json
index 9cd182ba..4b6655d2 100644
--- a/tests/fixtures/parser/ast/docs/template-syntax/04-comments/02-output.json
+++ b/tests/fixtures/parser/ast/docs/template-syntax/04-comments/02-output.json
@@ -118,6 +118,7 @@
                 }
               }
             },
+            "shorthand": false,
             "range": [
               45,
               62
diff --git a/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/01-output.json b/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/01-output.json
index 943ccc95..0387f81b 100644
--- a/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/01-output.json
+++ b/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/01-output.json
@@ -82,6 +82,7 @@
                 }
               }
             },
+            "shorthand": false,
             "range": [
               5,
               29
diff --git a/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/02-output.json b/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/02-output.json
index 27d0b74c..6c536387 100644
--- a/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/02-output.json
+++ b/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/02-output.json
@@ -82,6 +82,7 @@
                 }
               }
             },
+            "shorthand": false,
             "range": [
               7,
               24
@@ -230,6 +231,7 @@
                 }
               }
             },
+            "shorthand": false,
             "range": [
               36,
               53
@@ -450,6 +452,7 @@
                 }
               }
             },
+            "shorthand": false,
             "range": [
               90,
               108
diff --git a/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/03-output.json b/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/03-output.json
index 9b7273f0..6bb1918e 100644
--- a/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/03-output.json
+++ b/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/03-output.json
@@ -118,6 +118,7 @@
                 }
               }
             },
+            "shorthand": false,
             "range": [
               37,
               55
@@ -266,6 +267,7 @@
                 }
               }
             },
+            "shorthand": true,
             "range": [
               64,
               74
diff --git a/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/04-output.json b/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/04-output.json
index 09ee1498..6eb4475b 100644
--- a/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/04-output.json
+++ b/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/04-output.json
@@ -138,6 +138,7 @@
                 }
               }
             },
+            "shorthand": false,
             "range": [
               21,
               37
@@ -342,6 +343,7 @@
                 }
               }
             },
+            "shorthand": false,
             "range": [
               59,
               75
diff --git a/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/05-output.json b/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/05-output.json
index eefa5818..7deddfdd 100644
--- a/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/05-output.json
+++ b/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/05-output.json
@@ -305,6 +305,7 @@
                 }
               }
             },
+            "shorthand": true,
             "range": [
               86,
               96
diff --git a/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/06-output.json b/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/06-output.json
index a85db69e..908a96f3 100644
--- a/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/06-output.json
+++ b/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/06-output.json
@@ -82,6 +82,7 @@
                 }
               }
             },
+            "shorthand": false,
             "range": [
               8,
               29
diff --git a/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/07-output.json b/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/07-output.json
index 9d7e580b..c0cf9376 100644
--- a/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/07-output.json
+++ b/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/07-output.json
@@ -119,6 +119,7 @@
                 }
               }
             },
+            "shorthand": false,
             "range": [
               17,
               38
diff --git a/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/08-output.json b/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/08-output.json
index 98aebab5..d00eec4f 100644
--- a/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/08-output.json
+++ b/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/08-output.json
@@ -119,6 +119,7 @@
                 }
               }
             },
+            "shorthand": false,
             "range": [
               17,
               38
diff --git a/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/09-output.json b/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/09-output.json
index ae839970..027ebe41 100644
--- a/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/09-output.json
+++ b/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/09-output.json
@@ -138,6 +138,7 @@
                 }
               }
             },
+            "shorthand": false,
             "range": [
               28,
               49
diff --git a/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/10-output.json b/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/10-output.json
index 9a05753d..7a226ba0 100644
--- a/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/10-output.json
+++ b/tests/fixtures/parser/ast/docs/template-syntax/11-element-directives/02-bind-property/10-output.json
@@ -156,6 +156,7 @@
                 }
               }
             },
+            "shorthand": true,
             "range": [
               20,
               33
@@ -228,6 +229,7 @@
                 }
               }
             },
+            "shorthand": true,
             "range": [
               35,
               48
@@ -300,6 +302,7 @@
                 }
               }
             },
+            "shorthand": true,
             "range": [
               50,
               61
@@ -372,6 +375,7 @@
                 }
               }
             },
+            "shorthand": true,
             "range": [
               63,
               76
@@ -444,6 +448,7 @@
                 }
               }
             },
+            "shorthand": true,
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index a67a187e..b68a286f 100644
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+++ b/tests/fixtures/parser/ast/tutorial/each-block-bindings-scope-output.json
@@ -3307,6 +3307,7 @@
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index c4633a76..1b416b64 100644
--- a/tests/fixtures/parser/ast/tutorial/group-inputs-output.json
+++ b/tests/fixtures/parser/ast/tutorial/group-inputs-output.json
@@ -1397,6 +1397,7 @@
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index 5a42f601..7e087144 100644
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+++ b/tests/fixtures/parser/ast/tutorial/group-inputs-scope-output.json
@@ -3607,6 +3607,7 @@
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index be6ea1e7..d272d0a3 100644
--- a/tests/fixtures/parser/ast/tutorial/in-and-out-output.json
+++ b/tests/fixtures/parser/ast/tutorial/in-and-out-output.json
@@ -506,6 +506,7 @@
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--- a/tests/fixtures/parser/ast/tutorial/local-transitions-output.json
+++ b/tests/fixtures/parser/ast/tutorial/local-transitions-output.json
@@ -900,6 +900,7 @@
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index 0288737f..53e399a2 100644
--- a/tests/fixtures/parser/ast/tutorial/media-elements-output.json
+++ b/tests/fixtures/parser/ast/tutorial/media-elements-output.json
@@ -4280,6 +4280,7 @@
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index 48d0a378..69a57fa7 100644
--- a/tests/fixtures/parser/ast/tutorial/module-exports02-output.json
+++ b/tests/fixtures/parser/ast/tutorial/module-exports02-output.json
@@ -2092,6 +2092,7 @@
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index 81617961..58145081 100644
--- a/tests/fixtures/parser/ast/tutorial/multiple-select-bindings-output.json
+++ b/tests/fixtures/parser/ast/tutorial/multiple-select-bindings-output.json
@@ -1397,6 +1397,7 @@
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index 5179b649..4ea74674 100644
--- a/tests/fixtures/parser/ast/tutorial/numeric-inputs02-output.json
+++ b/tests/fixtures/parser/ast/tutorial/numeric-inputs02-output.json
@@ -436,6 +436,7 @@
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index 48a90b77..16291204 100644
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+++ b/tests/fixtures/parser/ast/tutorial/optional-slots03-output.json
@@ -580,6 +580,7 @@
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+++ b/tests/fixtures/parser/ast/tutorial/select-bindings-output.json
@@ -1554,6 +1554,7 @@
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index 4ac07065..daff598b 100644
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+++ b/tests/fixtures/parser/ast/tutorial/sharing-code02-output.json
@@ -1263,6 +1263,7 @@
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index 377eddee..3781454f 100644
--- a/tests/fixtures/parser/ast/tutorial/slot-props01-output.json
+++ b/tests/fixtures/parser/ast/tutorial/slot-props01-output.json
@@ -487,6 +487,7 @@
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index accf2237..a1c47e26 100644
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+++ b/tests/fixtures/parser/ast/tutorial/slot-props01-scope-output.json
@@ -451,6 +451,7 @@
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index fcc78ca4..225813ea 100644
--- a/tests/fixtures/parser/ast/tutorial/slot-props03-output.json
+++ b/tests/fixtures/parser/ast/tutorial/slot-props03-output.json
@@ -487,6 +487,7 @@
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index b1e9357a..569c1948 100644
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+++ b/tests/fixtures/parser/ast/tutorial/slot-props03-scope-output.json
@@ -451,6 +451,7 @@
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diff --git a/tests/fixtures/parser/ast/tutorial/spring-output.json b/tests/fixtures/parser/ast/tutorial/spring-output.json
index 41495e29..a683a286 100644
--- a/tests/fixtures/parser/ast/tutorial/spring-output.json
+++ b/tests/fixtures/parser/ast/tutorial/spring-output.json
@@ -1261,6 +1261,7 @@
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index ff3a0c5e..ef83418c 100644
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+++ b/tests/fixtures/parser/ast/tutorial/svelte-body-output.json
@@ -876,6 +876,7 @@
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index 8846ed68..39c82d44 100644
--- a/tests/fixtures/parser/ast/tutorial/svelte-component-output.json
+++ b/tests/fixtures/parser/ast/tutorial/svelte-component-output.json
@@ -979,6 +979,7 @@
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index b685425c..f76bbbf5 100644
--- a/tests/fixtures/parser/ast/tutorial/svelte-options02-output.json
+++ b/tests/fixtures/parser/ast/tutorial/svelte-options02-output.json
@@ -933,6 +933,7 @@
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index 2c007bb9..a94c5a1d 100644
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+++ b/tests/fixtures/parser/ast/tutorial/svelte-options03-output.json
@@ -895,6 +895,7 @@
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index d8870113..a8cf1e33 100644
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+++ b/tests/fixtures/parser/ast/tutorial/svelte-self03-output.json
@@ -746,6 +746,7 @@
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index 8565240b..9a6c12cf 100644
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+++ b/tests/fixtures/parser/ast/tutorial/svelte-window-bindings-output.json
@@ -474,6 +474,7 @@
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+++ b/tests/fixtures/parser/ast/tutorial/text-inputs01-output.json
@@ -247,6 +247,7 @@
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index 46583cfb..41d93424 100644
--- a/tests/fixtures/parser/ast/tutorial/textarea-inputs-output.json
+++ b/tests/fixtures/parser/ast/tutorial/textarea-inputs-output.json
@@ -452,6 +452,7 @@
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index f73eb269..a7c4a10f 100644
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+++ b/tests/fixtures/parser/ast/tutorial/transition-events-output.json
@@ -673,6 +673,7 @@
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+++ b/tests/fixtures/parser/ast/tutorial/transition-output.json
@@ -453,6 +453,7 @@
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index 6e040000..a0141a2f 100644
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+++ b/tests/fixtures/parser/ast/tutorial/update-output.json
@@ -4194,6 +4194,7 @@
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