[Solved] Nodejs/Express: Unresolved function or method


just downloaded latest Webstorm Version and created new empty Project.

After creation i executed: npm init --yes

Added express as dependency in package.json and executed: npm install
Then i've copied this example: https://expressjs.com/en/starter/hello-world.html

I can execute the code but Webstorm shows me this Error:


How can I fix this "error"? I have same issues with pg package




WebStorm 2018.3.1
Build #WS-183.4588.66, built on December 5, 2018
JRE: 1.8.0_152-release-1343-b16 amd64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Linux 4.19.8-2-MANJARO


The problem is that these properties are not defined in Express module - they are added dynamically in runtime. That's why WebStorm can't resolve them using static analysis.

Installing express typings (@types/express) should make things better: hit Alt+Enter on "express" in require('express'), choose Install Typescript definitions for better type information.


See https://www.jetbrains.com/help/webstorm/configuring-javascript-libraries.html#ws_jsconfigure_libraries_ts_definition_files


Thank you! That fixed my issues.


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