1{
2 "register_extension":
3 {
4 "type": "device",
5 "core": ""
6 },
7 "mandatory_features":
8 {
9 "VkPhysicalDevicePresentIdFeaturesKHR":
10 [
11 { "features": ["presentId"], "requirements": ["VK_KHR_present_id"], "mandatory_variant": ["vulkan"] }
12 ]
13 }
14}