Current status of antlr4ts?

[cmoesel]

Hello! We have an ANTLR4-based TypeScript project that currently uses the antlr4 4.8 javascript runtime. We're looking to update it to either the 4.9 JavaScript runtime or make the move to the typescript runtime. In making that decision, it would be helpful to know the current status of this project. I've noticed that there has not been a commit since Jan 1 (about 9 months ago). Is this project still actively maintained? Do you have a target date to be out of alpha? Thanks!

[JoeNemo]

I second cmoesel's request. I have moved my web development to TypeScript in general, but I get the feeling that the js runtime is being maintained more actively. It would be great if one of the authors could chime in. Thanks!

Also, if this is not maintained, has somebody built a way of generating the right declarations to expose and import the generated parsers and lexers into TS. Since I don't hack the generated output, that would probably be just as good.