Visual Studio Code download node.d.ts
Solution 1
TSD is TypeScript Definition, while TypeScript is a typed superset of JavaScript from Microsoft that compiles to plain JavaScript. You don't need to understand these if you just want to use VSCode to develop common JavaScript-based node.js projects like me.
To solve your problem, I think a better way is to install the TSD package manager as a global module. This will enable you to use the command tsd globally.
npm install tsd@next -g
Then go to the root folder of your project, and type
tsd install node
This will automatically create a folder 'typings/node' with a .ts file named 'node.d'.
If you also need IntelliSense for third party modules like express.js or async.js, you can just add them by yourself
tsd install express
Just like 'npm' which you already be familiar with is the package manager for node.js, 'tsd' is the package manager for TypeScript Definition (but not for TypeScript itself)
There's a list here showing the available repositories.
Once you download all the .tsd files into the 'typings' folder, you still have to manually put these special comments at the beginning of each .js files to help VSCode look up the definitions for node and express, so now VSCode knows the API details of the classes and functions.
/// <reference path="typings/node/node.d.ts"/>
/// <reference path="typings/express/express.d.ts"/>
Solution 2
I just tried last night and it worked fine.
You shouldn't put the reference by yourself. You should let VS Code do it for you by pressing "Ctrl + ." (thats the dot key you should press) on the marked __dirname and choosing the option for the TypeScript Definition file as said on the website.
VS Code will create the directories structure under your project folder, download the file and add the reference to your app.js express application.
Comments
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Sachacr almost 2 years
I'm testing the new code editor from Microsoft : Visual Studio Code.
I'm under Windows 7 and i'm trying this example : https://code.visualstudio.com/Docs/nodejs
But when i try to add
/// <reference path="/typings/node/node.d.ts"/>
like it is said in the example. It does'nt work. The file is never downloaded and i don't know where i can find it.
Is someone knows how to fix that ? Is it a bug or the problem come from my machine ?
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Dan about 9 yearsYou need to have
node.d.ts
located at the filepath/typings/node/
on your machine (note that/typings/
is not the same astypings/
and/typings
will resolve toC:/typings
on most windows installations). It will not be downloaded for you.
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Sachacr about 9 yearsYes that what i've done but it does'nt work. Maybe because there is a proxy in my company. I will try on my personal computer this evening to see if there is a difference.
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Sachacr about 9 yearsThanks with tsd manual installation it works. :) I thinks it's a proxy problem. I don't have this problem on my personal computer at home it works with the automatic code tool.
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Sachacr about 9 yearsOn my personal computer it works fine too. I'm pretty sure that is a proxy problem now.
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Craig almost 9 yearsFor me, the tsd installs, but then fails with the error "Unhandled stream error in pipe." It won't download the file from there either. I'll join others in saying that this worked great from my personal computer at home, and failed miserably from my work computer behind a proxy.
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MEMark almost 9 yearsThat only removes the warning. You will not get any intellisense for the
__dirname
identifier this way. -
dotnetCarpenter over 8 yearsIn VSCode 0.10.1 you don't need to add the references. It just works
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Rami about 8 yearstsd is deprecated as you can see in documentation. Use typings!
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snarf about 6 yearslink goes to a 404
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snarf about 6 yearstypings is also marked as deprecated on the repo description
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m93a about 6 years@snarf @Rami The modern way is
npm install --save @types/node
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Moiz Tankiwala almost 4 yearsI ran the command as mentioned and got the success message. + @types/[email protected] added 1 package from 43 contributors in 0.339s But cannot find where is the file node.d.ts that I need to reference in my .ts file inside Visual Studio. @m93a
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m93a almost 4 yearsIt should be in
node_modules/@types/node
.