---
title: "init(classes:builder:)"
framework: speech
role: symbol
role_heading: Initializer
path: "speech/sfcustomlanguagemodeldata/phrasecountsfromtemplates/init(classes:builder:)"
---

# init(classes:builder:)

## Declaration

```swift
init(classes: [String : [String]], @SFCustomLanguageModelData.TemplateInsertableBuilder builder: () -> any TemplateInsertable)
```