@interface MDLMeshProxy : MDLMesh <NSSecureCoding> @property (class, readonly) BOOL supportsSecureCoding; - (void)encodeWithCoder:(id)a0; - (id)initWithCoder:(id)a0; - (id)initWithVertexBuffers:(id)a0 vertexCount:(unsigned long long)a1 descriptor:(id)a2 submeshes:(id)a3; @end