Can't find CGSize or CGFloat type

[softknife]

Describe the bug
I found CGXX type error when i try to build a swift web app

Screenshots
this is my code

struct CalculatorButton: View {
    
    var fontSize : CGFloat = 38
    let title : String
    var size:CGSize
    let backgroundColor:Color
    let action:()->Void
    var body: some View {
        Button(action: action) {
            Text(title)
                .font(.system(size: fontSize))
                .foregroundColor(.white)
                .frame(width: size.width, height: size.height, alignment: .center)
                .background(backgroundColor)
                .cornerRadius(size.width * 0.5)
        }
    }
}

This is error info :
Error info

***Desktop ***

• OS: [11.5.2 macOS]
• Browser :chrome
• Version of the browser : 94.0.4606.61
• Version of Tokamak 0.8.0

[MaxDesiatov]

@softknife thanks for the report! Would you be able tor provide the full error message here? Seems like the most important part of it is cut off on the screenshot

[MaxDesiatov]

If the error you're getting is about unavailable CGFloat, you'll have to add import Foundation in your source file to get access to this type, since it's defined in Foundation, not Tokamak.

[softknife]

ok , done , thank you @MaxDesiatov