@deno-types does not work on first load

postcsstest.ts

import autoprefixer from "https://jspm.dev/autoprefixer";

// @deno-types="./postcss.d.ts"
import postcss from "https://jspm.dev/postcss";

postcss().use(autoprefixer).process(".something { appearance: none; }", {
    from: undefined
}).then((f: any) => {
    console.log(f.css);
})

postcss.d.ts

export default function(): any;

VSCode problem:

Notice that it runs correctly, and deno understands the @deno-types just fine, it’s just this VSCode extension that doesn’t understand these.

Also I think this is the reason for errors elsewhere, e.g. https://github.com/keroxp/servest/issues/133

[axetroy]

Report current progress

Known issues

On the first load, @deno-types failed to load correctly

You only need to make any changes to trigger a refresh

eg. https://github.com/denoland/vscode_deno/blob/master/examples/compile-hint/mod.ts

I have been aware of this problem for a long time, but I’m not sure if it’s a bug in typescript or I’m using it incorrectly.

How @deno-types works in typescript-deno-plugin

In fact, typescript-deno-plugin proxy the typescript method of finding modules.

https://github.com/denoland/vscode_deno/blob/5b379fb995e402ef1fbd808d6f8385ebeca87d62/typescript-deno-plugin/src/plugin.ts#L430-L441

When the import xxx from "xxx" statement is detected, and there is // @deno-types="xxxx" in the previous line of code, it will look for the module specified by deno-types.

And return this path

https://github.com/denoland/vscode_deno/blob/5b379fb995e402ef1fbd808d6f8385ebeca87d62/typescript-deno-plugin/src/plugin.ts#L469-L487

https://github.com/denoland/vscode_deno/blob/5b379fb995e402ef1fbd808d6f8385ebeca87d62/typescript-deno-plugin/src/plugin.ts#L530-L542

But it’s very strange that it didn’t take effect the first time it was run, and it only took effect the second.

If someone is good at typescript, please don’t be stingy with your help

[CGQAQ]

really? Microsoft?