How would I go about making a common module that both

js

and

wasmJs

targets depend on? I want to make a class that can be accessed via both

js

and

wasmJs

modules (since it uses Float64Array), but not put it in the

common

module, since Float64Array wouldn't be accessible for my

jvm

module.

You’re using Kotlin 1.9.20?

Yep!

Then it's probably this (untested):

@OptIn(ExperimentalKotlinGradlePluginApi::class)
applyDefaultHierarchyTemplate {
    common {
        group("commonJs") {
            group("js")
            group("wasmJs")
        }
    }
}

Background: https://twitter.com/Sellmair/status/1717273638901006774

I managed to get it to show up! I think that it technically works, but Float64Array isn't recognized, since it's a 'blank' module with no dependencies. I read on the Multiplatform Heirarchy page on Kotlin's docs that sharing a source set between several JS targets is not possible, assuming they're including WASM as a JS target..

Hmm, I haven't tried that combination myself. Maybe Wasm is not yet fully integrated with the other targets. (I'm using separate Gradle configurations for

wasmJs

and

js

as I'm using different Compose versions with those.)