interface A {
    fun a1()
    fun a2()
    fun a3()
    fun a4()
    fun a5()
    fun a6()
    fun a7()
    fun a8()
}

class Test : A {
    override fun a1() {
        <selection><caret>TODO("not implemented") //To change body of created functions use File | Settings | File Templates.</selection>
    }

    override fun a2() {
        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
    }

    override fun a3() {
    }

    override fun a4() {
        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
    }

    override fun a5() {
        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
    }

    override fun a6() {
    }

    override fun a7() {
        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
    }

    override fun a8() {
        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
    }
}