No TiledLayer property corresponds to Image layers' Repeat X/Y values

[Frankfires]

Tiled image layers have a property that determines whether the image should be drawn infinitely on a certain axis, Repeat X & Repeat Y:

Looking through the TiledLayer class, no value exists that corresponds with this property:

This issue restricts developers such as myself from working with images as repeating backgrounds without the creation of unnecessary custom properties to replicate an image layer's default properties.