如何在接口覆盖函数中返回kotlin选择器，以便compareValuesBy函数可以使用它们？

interface SelectorProvider<T> {
    fun getSelector(): T
}

data class Person(val name: String, val age: Int)

class NameSelectorProvider : SelectorProvider<String> {
    override fun getSelector(): String {
        return "name"
    }
}

class AgeSelectorProvider : SelectorProvider<Int> {
    override fun getSelector(): Int {
        return 25
    }
}

fun main() {
    val person1 = Person("John", 30)
    val person2 = Person("Alice", 25)

    val selectorProvider1: SelectorProvider<String> = NameSelectorProvider()
    val selectorProvider2: SelectorProvider<Int> = AgeSelectorProvider()

    val result = compareValuesBy(person1, person2) {
        val selector1 = selectorProvider1.getSelector()
        val selector2 = selectorProvider2.getSelector()

        selector1
        selector2
    }

    println(result)
}