File Types Recognized by CLion

CLion recognizes numerous file types. Each file type is denoted with a special icon. Custom files types are also allowed. Each file type is associated with one or more extensions that match a certain pattern.

The file types and their extensions are configurable in the File Types dialog.

The default types include:

File Type	Icon
ActionScript files
Archive files
C source files
C++ source files
C/C++ header files
CMake files
CSS files
ECMAScript 6
ESlint Configuration files
CoffeeScript files
Dart files
Files opened in associated applications
Header files
HTML files
Image files
JavaScript files
JIRA query language
JSCS configuration files
JSHint configuration files
JSON files
Patch files
Regular expressions
RELAX NG Compact Syntax
Text files
TypeScript files
XHTML files
XML DTD files
XML files
YouTrack configuration files