[Home](./index.md) > [kibana-plugin-plugins-expressions-server](./kibana-plugin-plugins-expressions-server.md) > [ExpressionFunctionDefinitions](./kibana-plugin-plugins-expressions-server.expressionfunctiondefinitions.md) > [clog](./kibana-plugin-plugins-expressions-server.expressionfunctiondefinitions.clog.md) ## ExpressionFunctionDefinitions.clog property Signature: ```typescript clog: ExpressionFunctionClog; ```