deno_vscode feature request: copy inferred type

[guy-borderless]

the vscode type peek window truncates the type shown.
from my testing vscode extensions like TS type to clipboard do not work with deno.
typescript has tsc filename.ts --declaration --emitDeclarationOnly
for deno I could only find dnt and the configuration needed for this task seems prohibitive. I think it's a useful feature that should be native anyway.