Skip to content

Use cases

OpenAPI
Data Validation
Tooling support

Docs Videos Playground Blog Community

Version 0.67 is now available!

Getting started
- Installation
- Editor
  - VSCode extension
  - Visual Studio Extension
Guides
- TypeSpec for REST
- TypeSpec for OpenAPI Developer
Handbook
- Cli usage
- Style guide
- Formatter
- Package Manager
- Reproducibility
- Configuration
  - Configuration
  - Tracing
- FAQ
📐 Language Basics
📘 Standard Library
📚 Libraries
🖨️ Emitters
🛠️ Writing TypeSpec Libraries
🚀 Release Notes

Select theme

On this page

Overview
Parameters
Returns

On this page

Overview
Parameters
Returns

[F] getSourceFileKindFromExt

function getSourceFileKindFromExt(path): undefined | SourceFileKind

Parameters

Parameter	Type
`path`	`string`

Returns

undefined | SourceFileKind

Previous
[F] getRootLength Next
[F] getSourceLocation

TypeSpec

Follow us for latest updates, contributions, and more.

Microsoft

© 2025 Microsoft