onMethodImplemented
Called when a provider implements a method. Handlers are expected to be infallible and non-yielding. The handler receives the constructed provider. Commonly used to implement custom lifecycles by adding providers to a "watchlist" which will have its methods fired.
Parameters
method : string
The method to implement. During ignition, all providers that specify this method will have its handler be called.
handler : (Provider<unknown>) -> void
A handler for providers that implement the specified methods. It receives the provider which implements the method. Commonly used to implement custom lifecycles by adding providers to a "watchlist" which will have its methods fired.