[v3] MUCH Improved parser for bound structs

v3/internal/parser/testdata/struct_literal_single/main.go

@@ -3,19 +3,58 @@ package main
 import (
 	_ "embed"
 	"log"
+	"strings"
 
 	"github.com/wailsapp/wails/v3/pkg/application"
 )
 
+type Person struct {
+	Name string
+}
+
+// GreetService is great
 type GreetService struct {
 	SomeVariable int
 	lowerCase    string
 }
 
+// Greet someone
 func (*GreetService) Greet(name string) string {
 	return "Hello " + name
 }
 
+func (*GreetService) NoInputsStringOut() string {
+	return "Hello"
+}
+
+func (*GreetService) StringArrayInputStringOut(in []string) string {
+	return strings.Join(in, ",")
+}
+
+func (*GreetService) StringArrayInputStringArrayOut(in []string) []string {
+	return in
+}
+
+func (*GreetService) StringArrayInputNamedOutput(in []string) (output []string) {
+	return in
+}
+
+func (*GreetService) StringArrayInputNamedOutputs(in []string) (output []string, err error) {
+	return in, nil
+}
+
+func (*GreetService) IntPointerInputNamedOutputs(in *int) (output *int, err error) {
+	return in, nil
+}
+
+func (*GreetService) StructPointerInputErrorOutput(in *Person) error {
+	return nil
+}
+
+func (*GreetService) StructPointerInputStructPointerOutput(in *Person) *Person {
+	return in
+}
+
 func main() {
 	app := application.New(application.Options{
 		Bind: []interface{}{