following an example: ``` private fun loadJson():...

# javascript

[robstoll]

following an example:

private fun loadJson(): Promise<String> { //compilation error, kotlin infers Promise<Promise<String>>
    return window.fetch(Request("release.json"))
        .then { response ->
            response.text().then { text ->
                require(response.ok) {
                    "response was not ok, ${response.status}: ${response.statusText}<br/>$text"
                }
                text
            }
        }
}