Recognized File Types
File types
To view the list of file types recognized by CLion, go to Settings/Preferences (Ctrl+Alt+S) . If a file in your project is marked with the 
icon, it indicates that CLion can't recognize it. In this case, you can register and configure a new file type.
The default list of recognized file types include:
File Type | Icon |
|---|---|
ActionScript files | |
Archive files | |
Assembly language | |
C/C++/Objective-C files | |
CSS files | |
Clang module map | |
Cmake cache | |
CMake files |  |
CoffeeScript files | |
Doxygen Language | |
ECMAScript 6 | |
Files opened in associated applications | |
Flow JS | |
HTML files |  |
HTTP Requests |
|
Image files | |
JavaScript files |  |
Jest Snapshot |  |
JIRA query language |  |
JSCS configuration files | |
JSHint configuration files | |
JSON files |  |
JSON5 files | |
Less files | |
LiterateCoffeeScript | |
Patch files | |
Python |
|
Python Stub |
|
Qt UI Designer Form | |
React JSX | |
Regular expressions |  |
RELAX NG Compact Syntax |  |
| |
Scalable Vector Graphics |
|
| |
Snake YAML | |
SourceMap | |
Spell Checker Dictionary |
|
Stylus | |
Text files |  |
TypeScript Config | |
TypeScript files |  |
TypeScript JSX | |
XHTML files |  |
XML DTD files |  |
XML files |  |
YAML files |  |
Yarn.lock | |
YouTrack Query Language | |
