Router is a component that can take a component, and render it when the Browser URl matches the url prop
ion-router-outletand the Angular router.
Name of the component to load/select in the navigation outlet (
The value of this property is not always the tagname of the component to load,
A key value
Relative path that needs to match in order for this route to apply.
Accepts paths similar to expressjs so that you can define parameters in the url /foo/:bar where bar would be available in incoming props.
|Used internally by `ion-router` to know when this route did change.|