public final val f1: R|kotlin/Int|
    public get(): R|kotlin/Int|

public final fun f2(): R|kotlin/Int|

public final val f3: R|kotlin/Int|
    public get(): R|kotlin/Int|

public final fun f4(): R|kotlin/Int|

public final fun f4(i: R|kotlin/Int|): R|kotlin/Int|

public final val f5: R|kotlin/Int|
    public get(): R|kotlin/Int|