TextEncoder doesn't exist on type of globalThis

[bartlomieju]

// main.ts
console.log(globalThis.TextEncoder);

$ deno run main.ts
Compile file:///Users/biwanczuk/dev/deno/main.ts
error: TS2339 [ERROR]: Property 'TextEncoder' does not exist on type 'typeof globalThis'.
console.log(globalThis.TextEncoder);
                       ~~~~~~~~~~~
    at file:///Users/biwanczuk/dev/deno/main.ts:1:24

I'd expect that TextEncoder/TextDecoder would be available on the globalThis type.

Ref #5663

[bartlomieju]

Still valid, lib.deno.window.d.ts and lib.deno.worker.d.ts type declarations should be updated to reflect those values.

[nayeemrmn]

This issue isn't fixed for other symbols declared with declare class, which I think we decided to favour in the past. Seems like only declare var is accessible on globalThis, I think we need an upstream solution: microsoft/TypeScript#39504. cc @caspervonb @kitsonk

[kitsonk]

#9782 was reverted

[bartlomieju]

Closing in favor of #9957