<PackageReference Include="System.Drawing.Common" Version="11.0.0-preview.2.26159.112" />

Windows.Win32.Graphics.Gdi.PAINTSTRUCT

struct PAINTSTRUCT
The PAINTSTRUCT structure contains information for an application. This information can be used to paint the client area of a window owned by that application.
namespace Windows.Win32.Graphics.Gdi { internal struct PAINTSTRUCT { } }