refactor(language-core): generate script sections sequentially

Author: johnsoncodehk

packages/language-core/lib/codegen/script/index.ts

@@ -160,7 +160,10 @@ function* generateWorker(
 				});
 			}
 
-			yield* generateSfcBlockSection(script, 0, exportDefault.start, codeFeatures.all);
+			yield* generateSfcBlockSection(script, 0, expression.start, codeFeatures.all);
+			yield exportExpression;
+			yield endOfLine;
+			yield* generateTemplate(options, ctx);
 			yield* generateExportDeclareEqual(script);
 			if (wrapLeft) {
 				yield wrapLeft;
@@ -169,10 +172,6 @@ function* generateWorker(
 			if (wrapRight) {
 				yield wrapRight;
 			}
-			yield endOfLine;
-			yield* generateTemplate(options, ctx);
-			yield* generateSfcBlockSection(script, exportDefault.start, expression.start, codeFeatures.all);
-			yield exportExpression;
 			yield* generateSfcBlockSection(script, expression.end, script.content.length, codeFeatures.all);
 		}
 		else {

packages/tsc/tests/__snapshots__/dts.spec.ts.snap

@@ -1,7 +1,12 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`vue-tsc-dts > Input: component-name-description/component.vue, Output: component-name-description/component.vue.d.ts 1`] = `
-"declare const __VLS_export: import("vue").DefineComponent2<{
+"/**
+ * My awesome component description
+ */
+declare const _default: typeof __VLS_export;
+export default _default;
+declare const __VLS_export: import("vue").DefineComponent2<{
     setup(): {};
     data(): {};
     props: {
@@ -30,11 +35,6 @@ exports[`vue-tsc-dts > Input: component-name-description/component.vue, Output:
     __typeEl: any;
     __defaults: unknown;
 }>;
-/**
- * My awesome component description
- */
-declare const _default: typeof __VLS_export;
-export default _default;
 "
 `;
 
@@ -525,7 +525,9 @@ export default _default;
 `;
 
 exports[`vue-tsc-dts > Input: reference-type-props/component-js.vue, Output: reference-type-props/component-js.vue.d.ts 1`] = `
-"declare const __VLS_export: import("vue").DefineComponent2<{
+"declare const _default: typeof __VLS_export;
+export default _default;
+declare const __VLS_export: import("vue").DefineComponent2<{
     setup(): {};
     data(): {};
     props: {
@@ -569,8 +571,6 @@ exports[`vue-tsc-dts > Input: reference-type-props/component-js.vue, Output: ref
     __typeEl: any;
     __defaults: unknown;
 }>;
-declare const _default: typeof __VLS_export;
-export default _default;
 "
 `;