Fix dts transform for imports with both default and named imports (#675)

server/dts_walker.go

@@ -9,7 +9,7 @@ import (
 )
 
 var (
-	regexpImportExportExpr  = regexp.MustCompile(`^(import|export)(\s+type)?\s*('|"|[a-zA-Z0-9_\$]+\s+from|\*|\{)`)
+	regexpImportExportExpr  = regexp.MustCompile(`^(import|export)(\s+type)?\s*('|"|[a-zA-Z0-9_\$]+(\s+from|,\s*\{)|\*|\{)`)
 	regexpFromExpr          = regexp.MustCompile(`(\}|\*|\s)from\s*('|")`)
 	regexpImportPathExpr    = regexp.MustCompile(`^import\s*('|")`)
 	regexpImportCallExpr    = regexp.MustCompile(`(import|require)\(('|").+?('|")\)`)

server/dts_walker_test.go

@@ -19,6 +19,7 @@ func TestDtsWalker(t *testing.T) {
 import * as CSS from 'csstype';
 import * as PropTypes from 'prop-types';
 import type { Interaction as SchedulerInteraction } /* bad comment */ from "scheduler/tracing";
+import DefaultExport, { AndNamed } from "scheduler/tracing";
 
 export * from "react";
 export = React;
@@ -41,6 +42,7 @@ import React = require("react");
 import * as CSS from 'https://esm.sh/[email protected]/index.d.ts';
 import * as PropTypes from 'https://esm.sh/[email protected]/index.d.ts';
 import type { Interaction as SchedulerInteraction } /* bad comment */ from "https://esm.sh/[email protected]/tracing.d.ts";
+import DefaultExport, { AndNamed } from "https://esm.sh/[email protected]/tracing.d.ts";
 
 export * from "https://esm.sh/@types/[email protected]/index.d.ts";
 export = React;