Creating an organized source folder in HaxeFlixel - haxe

Question

I'm running through Haxe Introduction and I wanted to get my source folder organized. So far I just have some inheritance examples to put in one folder.
My problem is I'm getting a type not found error that wont allow me to run my code. What am I doing wrong?
I have a folder structured like this:
source/inheritance
In this folder I have:
Animal.hx
Dog.hx
Cat.hx
Cat.hx
package;
// package inheritance;
class Cat extends Animal{
public function new(name:String, speed:Float, height:Float, weight:Float, legs:Int):Void {
super(name, speed, height, weight, legs);
}
public override function Speak():String {
return ("Meow");
}
}
Animal.hx
package inheritance;
class Animal {
private var name:String;
private var speed:Float;
private var height:Float;
private var weight:Float;
private var legs:Int;
private function new(name:String, speed:Float, height:Float, weight:Float, legs:Int):Void {
this.name = name;
this.speed = speed;
this.height = height;
this.weight = weight;
this.legs = legs;
}
private function toString():String {
return ("\nName: " + name + "\nSpeed: " + speed + " mph\nHeight: " + height + " inches\nWeight: " + weight + " lbs\nLegs: " + legs);
}
private function Speak():String {
return ("Needs to fill out");
}
}
Main.hx
package;
// package inheritance; //Tried both and neither work
// import inheritance; //Tried both and neither work
import flixel.FlxG;
import flixel.FlxSprite;
import flixel.FlxState;
import flixel.text.FlxText;
import flixel.ui.FlxButton;
import flixel.math.FlxMath;
class MenuState extends FlxState
{
private var x:Int;
private var myPoint:Point;
private var myPoint3D:Point3;
private var myDog:Dog;
private var myCat:Cat;
override public function create():Void
{
myPoint = new Point(7,0);
myPoint3D = new Point3(7,6,0);
myDog = new Dog("Dog", 10, 12, 15, 4);
myCat = new Cat("Cat", 12, 7, 6, 4);
trace(myCat);
trace(myCat.Speak());
super.create();
}
override public function update(elapsed:Float):Void
{
super.update(elapsed);
}
private function changeMe(?x:Int) {
this.x = x;
}
}

Answer 1

After looking through a lot of other peoples code I have found my error. It turns out I need to import the class in my Main.hx.
Main.hx
package;
import inheritance.*; // This is what was missing
import inheritance.Dog; //Can be used if you only want one file
import inheritance.Cat; //Can be used if you only want one file
class MenuState extends FlxState
{
private var x:Int;
private var myPoint:Point;
private var myPoint3D:Point3;
private var myDog:Dog;
private var myCat:Cat;
...