[Home](./index.md) > [kibana-plugin-plugins-data-public](./kibana-plugin-plugins-data-public.md) > [ISearchStart](./kibana-plugin-plugins-data-public.isearchstart.md) > [searchSource](./kibana-plugin-plugins-data-public.isearchstart.searchsource.md) ## ISearchStart.searchSource property high level search [ISearchStartSearchSource](./kibana-plugin-plugins-data-public.isearchstartsearchsource.md) Signature: ```typescript searchSource: ISearchStartSearchSource; ```