VectorData<T> has to be a typedef for dox to work...

std/php/_std/haxe/ds/Vector.hx

@@ -23,7 +23,7 @@ package haxe.ds;
 
 import php.*;
 
-private class VectorData<T> {
+private class PhpVectorData<T> {
 	@:allow(haxe.ds.Vector) var length:Int;
 	@:allow(haxe.ds.Vector) var data:NativeIndexedArray<T>;
 
@@ -33,6 +33,8 @@ private class VectorData<T> {
 	}
 }
 
+private typedef VectorData<T> = PhpVectorData<T>;
+
 abstract Vector<T>(VectorData<T>) {
 
 	public var length(get, never):Int;