diff --git a/v2/internal/binding/generate.go b/v2/internal/binding/generate.go
index c04f09ee8..7bbb60b25 100644
--- a/v2/internal/binding/generate.go
+++ b/v2/internal/binding/generate.go
@@ -35,7 +35,7 @@ func (b *Bindings) GenerateGoBindings(baseDir string) error {
 			tsContent.WriteString(`// Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
 // This file is automatically generated. DO NOT EDIT
 `)
-			var importClasses []string
+			var importClasses slicer.StringSlicer
 			for methodName, methodDetails := range methods {
 
 				// Generate JS
@@ -55,9 +55,7 @@ func (b *Bindings) GenerateGoBindings(baseDir string) error {
 				// Generate TS
 
 				if len(methodDetails.StructNames) > 0 {
-					for _, structName := range methodDetails.StructNames {
-						importClasses = append(importClasses, structName)
-					}
+					importClasses.AddSlice(methodDetails.StructNames)
 				}
 				tsBody.WriteString(fmt.Sprintf("\nexport function %s(", methodName))
 
@@ -82,10 +80,10 @@ func (b *Bindings) GenerateGoBindings(baseDir string) error {
 				tsBody.WriteString(returnType + ";\n")
 			}
 
-			importClasses = removeDuplicates(importClasses)
-			for _, class := range importClasses {
+			importClasses.Deduplicate()
+			importClasses.Each(func(class string) {
 				tsContent.WriteString("import {" + class + "} from '../models';\n")
-			}
+			})
 			tsContent.WriteString(tsBody.String())
 
 			jsfilename := filepath.Join(packageDir, structName+".js")
@@ -333,15 +331,3 @@ func goTypeToTypescriptType(input string, useModelsNamespace bool) string {
 	}
 	return goTypeToJSDocType(input, useModelsNamespace)
 }
-
-func removeDuplicates(input []string) []string {
-	seen := make(map[string]bool)
-	var result []string
-	for _, val := range input {
-		if _, ok := seen[val]; !ok {
-			result = append(result, val)
-			seen[val] = true
-		}
-	}
-	return result
-}