Need ts.Program or Language Service to create CustomTransformers

[xiaoxiangmoe]

Expected Behaviour

getCustomTransformers ( (service.LanguageService) => { before?: TransformerFactory[]; after?: TransformerFactory[]; } )

Actual Behaviour

getCustomTransformers ( () => { before?: TransformerFactory[]; after?: TransformerFactory[]; } )

Steps to Reproduce the Problem

none

Location of a Minimal Repository that Demonstrates the Issue.

none

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see awesome-typescript-loader or rollup

[johnnyreilly]

Hi, I'm not completely clear what the change you're after is? Would you like to submit a PR and we can discuss it further?

[xiaoxiangmoe]

@johnnyreilly I need use ts-simple-ast in CustomTransformers and it require using ts.LanguageService

[johnnyreilly]

Cool - do you want to submit a PR?

[xiaoxiangmoe]

Ok, I'll do it latter.

[nohira]

Looking forward to this as I want to use ts-transformer-keys.