---
title: Substring.StringLiteralType
framework: swift
role: symbol
role_heading: Type Alias
path: swift/substring/stringliteraltype
---

# Substring.StringLiteralType

A type that represents a string literal.

## Declaration

```swift
typealias StringLiteralType = String
```

## Discussion

Discussion Valid types for StringLiteralType are String and StaticString.