private static <T extends AssemblyResolution> void register(@Nonnull Class<T> type, @Nonnull ResolutionMenuFiller<T> filler) {
		fillers.put(type, Unchecked.cast(filler));
	}
Helper to register {@link ResolutionMenuFiller} instances.

@param type
		Subtype of {@link AssemblyResolution}.
@param filler
		Filler for the given subtype.
@param <T>
		Subtype of {@link AssemblyResolution}.
recaf-ui/src/main/java/software/coley/recaf/services/cell/context/BasicAssemblerContextMenuProviderFactory.java