1[ 2 { "name": "OH_NativeVSync_Create" }, 3 { "name": "OH_NativeVSync_Destroy" }, 4 { "name": "OH_NativeVSync_RequestFrame" }, 5 { "name": "OH_NativeVSync_RequestFrameWithMultiCallback" }, 6 { "name": "OH_NativeVSync_GetPeriod" }, 7 { 8 "first_introduced": "14", 9 "name": "OH_NativeVSync_DVSyncSwitch" 10 }, 11 { "name": "OH_NativeVSync_Create_ForAssociatedWindow" } 12]