public @This @NonNull Builder<C, T> parser(final @NonNull ParserDescriptor<? super C, T> parserDescriptor) {
            return this.parser(parserDescriptor.parser()).valueType(parserDescriptor.valueType());
        }
Sets the {@code parser} and {@code valueType}.

@param parserDescriptor descriptor of the parser
@return {@code this}
cloud-core/src/main/java/org/incendo/cloud/component/CommandComponent.java