incremental mode is not yet support

[yangdan8]

Error message:

node_modules\typescript\lib\tsc.js:99284
    function createIncrementalProgram(_a) { console.error('incremental mode is not yet support'); throw 'incremental mode is not yet support';

Demo link:
https://github.com/yangdan8/incremental-err-demo

Repro steps

yarn ins
yarn lint
yarn lint-tsc

[johnsoncodehk]

You need to disable incremental and composite options to avoid incremental program for now.

[yangdan8]

You need to disable incremental and composite options to avoid incremental program for now.

The references attribute needs to be configured with composite to take effect

[IWANABETHATGUY]

You need to disable incremental and composite options to avoid incremental program for now.

I am curious why not us support incremental mode, this may gain a lot performance improvement, since typescript should only spend a few time to reparse the file especially when file is big.

[johnsoncodehk]

@yangdan8 I personally recommend that you use a single tsconfig in monorepo so that IDE performance is actually much better.

@IWANABETHATGUY not that easy, and vue-tsc watch has a higher priority. I will study it after supporting vue-tsc watch.