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kotlinlang

<https://github.com/05nelsonm/kmp-file|kmp-file> `0.4.0` is now out with some major upgrades to the API and support for `wasmJs`! Was really focused on permissions and file read/write functionality for this release (new `FileStream.{Read/Write/ReadWrite}` API).

```val file = "/some/path".toFile().mkdirs2("775", mustCreate = true).resolve("file.txt")
file.openReadWrite(OpenExcl.MustCreate.of("644")).use { stream ->
    stream.write("Hello World!".encodeToByteArray())
    stream.position(0L)
}
file.openWrite(OpenExcl.MustExist, appending = true).use { stream ->
    stream.write("Hello World2!".encodeToByteArray())
}
file.chmod2("400")
assertEquals("Hello World!Hello World2!", file.readUtf8())
file.delete2(ignoreReadOnly = true, mustExist = true)```