[Home](./index.md) > [kibana-plugin-plugins-expressions-public](./kibana-plugin-plugins-expressions-public.md) > [ExpressionFunctionDefinition](./kibana-plugin-plugins-expressions-public.expressionfunctiondefinition.md) > [context](./kibana-plugin-plugins-expressions-public.expressionfunctiondefinition.context.md) ## ExpressionFunctionDefinition.context property > Warning: This API is now obsolete. > > Use `inputTypes` instead. > Signature: ```typescript context?: { types: AnyExpressionFunctionDefinition['inputTypes']; }; ```