[workbox-build] Uses old deprecated @hapi/joi

[KevinGruber]

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Library Affected:
workbox-build, workbox-webpack-plugin

Browser & Platform:
Webpack

Issue or Feature Request Description:
workbox-build is currently using a dep of @hapi/joi which is deprecated and just joi should be used now. Because it still uses @hapi/joi in version 16. which is also old it has a dep to topo 3.x which is incompatible with the new 5.x version. Because of structuring of my packages it is now installing the wrong topo into my project. Would be cool to switch to the "real" dep.*

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[jeffposnick]

Apologies for the inconvenience that this might be causing.

We're in the midst of rewriting workbox-build in TypeScript, and as part of that conversion, we'll be moving from @hapi/joi to auto-generated validation logic based on the TypeScript definitions.

Once that's complete, this should no longer be an issue. Thanks for your patience in the meantime.

[KevinGruber]

Hi :-)

Thanks for answering and awesome to hear.
I am looking forward to that 👍