How do I use non-default exports of ESM? I tried: ...

# javascript

[Nanashi.]

How do I use non-default exports of ESM?
I tried:

@JsModule("@sevenc-nanashi/valuetree-ts")
@JsNonModule
external object ValueTreeTs {
    fun parseValueTree(text: Uint8Array): ValueTree
    fun dumpValueTree(tree: ValueTree): Uint8Array
}

But it generates:

import ValueTreeTs from '@sevenc-nanashi/valuetree-ts'

Thus some bundlers complain this.

Bundling core...
✘ [ERROR] No matching export in "utaformatix3/build/js/temporary_unbundled/node_modules/@sevenc-nanashi/valuetree-ts/mod.js" for import "default"

    utaformatix3/build/js/temporary_unbundled/kotlin/utaformatix-core-modified.mjs:4:7:
      4 │ import ValueTreeTs from '@sevenc-nanashi/valuetree-ts';
        ╵        ~~~~~~~~~~~

error: Uncaught (in promise) Error: Build failed with 1 error:
utaformatix3/build/js/temporary_unbundled/kotlin/utaformatix-core-modified.mjs:4:7: ERROR: No matching export in "utaformatix3/build/js/temporary_unbundled/node_modules/@sevenc-nanashi/valuetree-ts/mod.js" for import "default"

Are there any good solution?
I'd like kotlin to emit:

import * as ValueTreeTs from '@sevenc-nanashi/valuetree-ts';

[Nanashi.]

Self resolved: I used @file:JsModule