diff --git a/src/vector.rs b/src/vector.rs
index 0d6c3c8..2effbec 100644
--- a/src/vector.rs
+++ b/src/vector.rs
@@ -61,13 +61,22 @@ pub trait BooleanVector {
 }
 
 pub trait Vector2<T> {
-    
+    // pub static pure fn new(x: T, y: T) -> self;
+    // pub static pure fn from_value(value: T) -> self;
 }
 
 pub trait Vector3<T> {
+    // pub static pure fn new(x: T, y: T, z: T) -> self;
+    // pub static pure fn from_value(value: T) -> self;
+    
     fn cross(other: &self) -> self;
 }
 
+pub trait Vector4<T> {
+    // pub static pure fn new(x: T, y: T, z: T, w: T) -> self;
+    // pub static pure fn from_value(value: T) -> self;
+}
+