{ scope, ... }: scope "environment.sessionVariables" { NIXOS_OZONE_WL = "1"; GBM_BACKEND = "nvidia-drm"; NVD_BACKEND = "direct"; __GLX_VENDOR_LIBRARY_NAME = "nvidia"; LIBVA_DRIVER_NAME = "nvidia"; __GL_GSYNC_ALLOWED = "1"; __GL_VRR_ALLOWED = "1"; }