Function patchTypes

packages/vite/rolldown.dts.config.ts:133–161

* Patch the types files before passing to dts plugin * 1. Validate unallowed dependency imports * 2. Replace confusing type names * 3. Strip leftover internal types * 4. Clean unnecessary comments

()

 * 4. Clean unnecessary comments
 */
function patchTypes(): Plugin {
  return {
    name: 'patch-types',
    generateBundle: {
      order: 'post',
      handler(_opts, bundle) {
        for (const chunk of Object.values(bundle)) {
          if (chunk.type !== 'chunk') continue

          const ast = parseAst(chunk.code, { lang: 'ts', sourceType: 'module' })
          const importBindings = getAllImportBindings(ast)
          if (
            chunk.fileName.startsWith('module-runner') ||
            // index and moduleRunner have a common chunk
            chunk.fileName.startsWith('chunks/') ||
            chunk.fileName.startsWith('types.d-')
          ) {
            validateRunnerChunk.call(this, chunk, importBindings)
          } else {
            validateChunkImports.call(this, chunk, importBindings)
            replaceConfusingTypeNames.call(this, chunk, importBindings)
            stripInternalTypes.call(this, chunk)
            cleanUnnecessaryComments(chunk)
          }
        }
      },
    },
  }
}

function stringifyModuleExportName(node: ModuleExportName): string {
  if (node.type === 'Identifier') {