static <C> @NonNull BuilderDecorator<C> applicable(final Command.Builder.@NonNull Applicable<C> applicable) {
        return builder -> builder.apply(applicable);
    }
Returns a {@link BuilderDecorator} applies the given {@code applicable} to the command builders.

@param <C>        the command sender type
@param applicable the applicable to apply
@return the decorator
cloud-annotations/src/main/java/org/incendo/cloud/annotations/BuilderDecorator.java