# QueryBuilder.add(BoolQueryBuilder) is undefined for the type

**URL:** <https://discuss.elastic.co/t/querybuilder-add-boolquerybuilder-is-undefined-for-the-type/116469>\
**Category:** Elasticsearch\
**Created:** [January 22, 2018, 10:39am UTC](https://discuss.elastic.co/t/querybuilder-add-boolquerybuilder-is-undefined-for-the-type/116469 "2018-01-22T10:39:41Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\
**Post date:** [January 22, 2018, 11:40am UTC](https://discuss.elastic.co/t/querybuilder-add-boolquerybuilder-is-undefined-for-the-type/116469/4 "2018-01-22T11:40:49Z")

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