fix: dts reg error (#381)

Author: lishaobos

src/core/ctx.ts

@@ -112,7 +112,7 @@ ${dts}`.trim()}\n`
         originalDTS[key] = currentDTS[key]
       })
       const dtsList = Object.keys(originalDTS).sort().map(k => `  ${k}: ${originalDTS[k]}`)
-      return currentContent.replace(dtsReg, `declare global {\n${dtsList.join('\n')}\n}`)
+      return currentContent.replace(dtsReg, () => `declare global {\n${dtsList.join('\n')}\n}`)
     }
 
     return currentContent
@@ -166,13 +166,13 @@ ${dts}`.trim()}\n`
   async function scanDirs() {
     if (dirs?.length) {
       await unimport.modifyDynamicImports(async (imports) => {
-        const exports = await scanDirExports(dirs, {
+        const exports_ = await scanDirExports(dirs, {
           filePatterns: ['*.{tsx,jsx,ts,js,mjs,cjs,mts,cts}'],
         }) as ImportExtended[]
-        exports.forEach(i => i.__source = 'dir')
+        exports_.forEach(i => i.__source = 'dir')
         return modifyDefaultExportsAlias([
           ...imports.filter((i: ImportExtended) => i.__source !== 'dir'),
-          ...exports,
+          ...exports_,
         ], options)
       })
     }

test/dts.increase.test.ts

@@ -14,4 +14,5 @@ it('dts', async () => {
   const dtsContent = await ctx.generateDTS(dts)
   expect(dtsContent).toContain('AAA')
   expect(dtsContent).toContain('BBB')
+  expect(dtsContent).toContain('$$')
 })

test/tmp/dts.increase.d.ts

@@ -4,6 +4,8 @@
 // Generated by unplugin-auto-import
 export {}
 declare global {
+  const $$: typeof import('vue/macros')['$$']
+  const $: typeof import('vue/macros')['$']
   const AAA: typeof import('xxx/es')['AAA']
   const BBB: typeof import('xxx/es')['BBB']
 }