feat: support import attributes syntax

sxzz · sxzz · commit 3bb4208fa1ae · 2023-11-21T15:41:24.000+08:00
upgrade babel and add `importAttributes` for parser plugin. TypeScript already supports this syntax [proposal](https://github.com/tc39/proposal-import-attributes)
diff --git a/packages/compiler-sfc/src/script/context.ts b/packages/compiler-sfc/src/script/context.ts
@@ -164,6 +164,9 @@ export function resolveParserPlugins(
   }
   if (lang === 'ts' || lang === 'tsx') {
     plugins.push(['typescript', { dts }])
+    if (!plugins.includes('importAssertions')) {
+      plugins.push(['importAttributes', { deprecatedAssertSyntax: true }])
+    }
     if (!userPlugins || !userPlugins.includes('decorators')) {
       plugins.push('decorators-legacy')
     }

Original file line number	Diff line number	Diff line change
`@@ -164,6 +164,9 @@ export function resolveParserPlugins(`
`164`	`164`	`}`
`165`	`165`	`if (lang === 'ts' \|\| lang === 'tsx') {`
`166`	`166`	`plugins.push(['typescript', { dts }])`
	`167`	`+ if (!plugins.includes('importAssertions')) {`
	`168`	`+ plugins.push(['importAttributes', { deprecatedAssertSyntax: true }])`
	`169`	`+ }`
`167`	`170`	`if (!userPlugins \|\| !userPlugins.includes('decorators')) {`
`168`	`171`	`plugins.push('decorators-legacy')`
`169`	`172`	`}`