RowMapper<?> mapperForType(Type type) {
        return getConfig(Mappers.class).findFor(type)
            .orElseThrow(() -> new UnsupportedOperationException("No mapper registered for " + type));
    }
Define all bound arguments that don't already have a definition with a boolean indicating their presence.
Useful to easily template optional properties of pojos or beans like {@code <if(property)>property = :property<endif>}.
@return this
core/src/main/java/org/jdbi/v3/core/statement/SqlStatement.java