Intellisense for class methods is not working

[ebeloded]

When I create a class by extending another class or implementing an interface, the editor doesn't offer any helpful suggestions.

Typescript Service can show an error when abstract methods are not implemented, or if method signature is incorrect, but there is no help from the editor when I'm in the process of implementing the class.

An obvious example of this is implementing React Components. I expect that when I trigger suggest within the class implementation, I would see all of ComponentLifecycle methods with their signatures. However, when I invoke the suggest widget, it shows a host of things in there, none of which are helpful, and none of those I need are actually present.

Is this a bug or am I doing something wrong? I tried it with the new TypeScript-React-Starter project, but the behavior was the same.

• VSCode Version: 1.12.2
• OS Version: MacOS Sierra

[mjbvz]

I believe this is a duplicate of microsoft/TypeScript#7158

This is fixed in the latest TypeScript 2.4 insiders which we will pick up for VSCode 1.14:

TS 2.4 should be in the VSCode insiders builds sometime next week