If you don't need specific files, but you don't want to completely remove them, you can temporarily exclude these files from the project. Excluded files are ignored by code completion, navigation and inspections.
To exclude a file, you need to mark it as a plain text file. You can always return excluded files to their original state.
- Right-click the necessary file in the directory tree of the Project tool window.
- Select from the menu.
Plain text files are marked with the icon in the directory tree.
To revert the changes, right-click the file and select Mark as <file type> from the menu.