namespace ModelIO
{
    [Introduced(PlatformName.iOS, 9, 0, PlatformArchitecture.All, null)]
    [Introduced(PlatformName.MacOSX, 10, 11, PlatformArchitecture.All, null)]
    [Protocol(Name = "MDLMeshBufferAllocator", WrapperType = typeof(MDLMeshBufferAllocatorWrapper))]
    [ProtocolMember(IsProperty = false, IsRequired = true, IsStatic = false, Name = "CreateZone", ParameterByRef = new[] { false }, ParameterType = new[] { typeof(nuint) }, ReturnType = typeof(IMDLMeshBufferZone), Selector = "newZone:")]
    [ProtocolMember(IsProperty = false, IsRequired = true, IsStatic = false, Name = "CreateZone", ParameterByRef = new[] { false, false }, ParameterType = new[] { typeof(NSNumber[]), typeof(NSNumber[]) }, ReturnType = typeof(IMDLMeshBufferZone), Selector = "newZoneForBuffersWithSize:andType:")]
    [ProtocolMember(IsProperty = false, IsRequired = true, IsStatic = false, Name = "CreateBuffer", ParameterByRef = new[] { false, false }, ParameterType = new[] { typeof(nuint), typeof(MDLMeshBufferType) }, ReturnType = typeof(IMDLMeshBuffer), Selector = "newBuffer:type:")]
    [ProtocolMember(IsProperty = false, IsRequired = true, IsStatic = false, Name = "CreateBuffer", ParameterByRef = new[] { false, false }, ParameterType = new[] { typeof(NSData), typeof(MDLMeshBufferType) }, ReturnType = typeof(IMDLMeshBuffer), Selector = "newBufferWithData:type:")]
    [ProtocolMember(IsProperty = false, IsRequired = true, IsStatic = false, Name = "CreateBuffer", ParameterByRef = new[] { false, false, false }, ParameterType = new[] { typeof(IMDLMeshBufferZone), typeof(nuint), typeof(MDLMeshBufferType) }, ReturnType = typeof(IMDLMeshBuffer), Selector = "newBufferFromZone:length:type:")]
    [ProtocolMember(IsProperty = false, IsRequired = true, IsStatic = false, Name = "CreateBuffer", ParameterByRef = new[] { false, false, false }, ParameterType = new[] { typeof(IMDLMeshBufferZone), typeof(NSData), typeof(MDLMeshBufferType) }, ReturnType = typeof(IMDLMeshBuffer), Selector = "newBufferFromZone:data:type:")]
    public interface IMDLMeshBufferAllocator : INativeObject, IDisposable
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [Export("newBufferFromZone:length:type:")]
        [Preserve(Conditional = true)]
        IMDLMeshBuffer? CreateBuffer(IMDLMeshBufferZone? zone, nuint length, MDLMeshBufferType type);
    }
}