[Home](./index.md) > [@empathyco/x-components](./x-components.md) > [QueriesPreviewMutations](./x-components.queriespreviewmutations.md) > [setQueryPreviewCached](./x-components.queriespreviewmutations.setquerypreviewcached.md) ## QueriesPreviewMutations.setQueryPreviewCached property Adds a new entry to the cached queries preview's dictionary. **Signature:** ```typescript setQueryPreviewCached: (queryPreview: QueryPreviewItem) => void; ```