fix for deprecated vscode.proposed.d.ts

[daimor]

Build will fail until the vscode team will publish the latest vscode-dts

[isc-bsaviano]

According to microsoft/vscode#136964 (comment), this line:

vscode-objectscript/package.json

Line 52 in 9dc677a

"enableProposedApi": true,

should be changed to:

  "enabledApiProposals": ["fileSearchProvider", "textSearchProvider"],

[gjsjohnmurray]

I think we should leave the old line in there as well, until after 1.63 ships as Stable in December. And even then only remove it if we bump our minimum required version to 1.63 (currently it is 1.43). Otherwise people trying to used the proposed APIs in current Stable (1.62.2) or earlier are likely to find they no longer work.

[isc-bsaviano]

With microsoft/vscode-dts#11 merged we will be able to continue to use vscode-dts dev without specifying the specific proposals

[jrieken]

With microsoft/vscode-dts#11 merged we will be able to continue to use vscode-dts dev without specifying the specific proposals

fyi - this has been merged and published and you can simply run vscode-dts dev BUT you do need to spell out each proposal in your extensions package.json file first, like so https://github.com/microsoft/vscode-anycode/blob/e04704aaf6d813c4e882f54dd65f04ff16b6c08b/package.json#L8