Local(): Typescript error: "An argument for 'opts' was not provided."

[janKir]

After upgrading boardgame.io from 0.39.9 to 0.39.12, I get this typescript error when calling Local() without arguments: local.d.ts(81, 31): An argument for 'opts' was not provided.

Looking into the source code, I guess that the opts just needs to be made optional. Also the function seems to check for undefined opts so nothing should break if the argument is not provided.

[delucis]

@janKir Thanks for spotting that — probably an oversight when I converted to Typescript. Would you be interested in putting together a PR to fix that?

[janKir]

@delucis sure I can do this!