Support Maps in TS conversion (#1435)

v2/internal/binding/generate.go

@@ -110,7 +110,7 @@ func (b *Bindings) GenerateGoBindings(baseDir string) error {
 
 func goTypeToJSDocType(input string, importNamespaces *slicer.StringSlicer) string {
 	switch true {
-	case input == "interface {}":
+	case input == "interface {}" || input == "interface{}":
 		return "any"
 	case input == "string":
 		return "string"
@@ -125,6 +125,10 @@ func goTypeToJSDocType(input string, importNamespaces *slicer.StringSlicer) stri
 		return "boolean"
 	case input == "[]byte":
 		return "string"
+	case strings.HasPrefix(input, "map"):
+		temp := strings.TrimPrefix(input, "map[")
+		keyType, valueType, _ := strings.Cut(temp, "]")
+		return fmt.Sprintf("{[key: %s]: %s}", goTypeToJSDocType(keyType, importNamespaces), goTypeToJSDocType(valueType, importNamespaces))
 	case strings.HasPrefix(input, "[]"):
 		arrayType := goTypeToJSDocType(input[2:], importNamespaces)
 		return "Array<" + arrayType + ">"

v2/internal/binding/generate_test.go

@@ -1,6 +1,7 @@
 package binding
 
 import (
+	"github.com/leaanthony/slicer"
 	"testing"
 )
 
@@ -81,15 +82,26 @@ func Test_goTypeToJSDocType(t *testing.T) {
 			input: "foo",
 			want:  "any",
 		},
+		{
+			name:  "map",
+			input: "map[string]float64",
+			want:  "{[key: string]: number}",
+		},
+		{
+			name:  "map",
+			input: "map[string]map[string]float64",
+			want:  "{[key: string]: {[key: string]: number}}",
+		},
 		{
 			name:  "types",
 			input: "main.SomeType",
-			want:  "models.SomeType",
+			want:  "main.SomeType",
 		},
 	}
+	var importNamespaces slicer.StringSlicer
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			if got := goTypeToJSDocType(tt.input); got != tt.want {
+			if got := goTypeToJSDocType(tt.input, &importNamespaces); got != tt.want {
 				t.Errorf("goTypeToJSDocType() = %v, want %v", got, tt.want)
 			}
 		})