Go で関数型変数を使用して型アサーションを実行する方法は?

// Pseudocode
func myfunction(mystring string, mytype Type) {
    ...

    someInterface := translate(mystring)
    object, ok := someInterface.(mytype)

    ...  // Do other stuff
}

func main() {
    // Desired function call
    myfunction("hello world", map[string]string)
}

func myfunction(v interface{}, expectedType interface{}) bool {
    return reflect.TypeOf(v) == reflect.TypeOf(expectedType)
}

assertNoMatch := myfunction("hello world", map[string]string{})

assertMatch := myfunction("hello world", "stringSample")

fmt.Printf("%+v\n", assertNoMatch)  // false
fmt.Printf("%+v\n", assertMatch)  // true