package package kt1875 { public fun foo(/*0*/ a: kotlin.Int?, /*1*/ b: kotlin.Int.(kotlin.Int) -> kotlin.Int): kotlin.Int? public fun test(/*0*/ t: kt1875.T): kotlin.Unit public fun test1(/*0*/ t: kt1875.T?): kotlin.Unit public interface T { public abstract val f: ((i: kotlin.Int) -> kotlin.Unit)? public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String } }