I try to use `panoramaGL` framework and try to add it to my static library. So I've imported it to the project, add `CoreGraphics` framework but have an issue `Unknown type name 'CGFloat'` in PLStructs.h. When I Cmd+click on the `CGFloat` in Xcode - I go to the `CGBase.h` in `CoreGraphics` framework. Try to clean the project and replace the frameworks - the result is the same. Waiting for your help.
['https://Stackoverflow.com/questions/24750593', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/2042311/']
The solution is simple:

```
#import <UIKit/UIKit.h>

```
Also don't need a full CoreGraphics.h. This is enough: 

```
#import <CoreGraphics/CGBase.h>

```