package public fun test(): kotlin.Unit public fun testWithExpectedType(): kotlin.Unit public fun IA.extFun(/*0*/ x: IB): kotlin.Unit public fun IB.extFun(/*0*/ x: IA): kotlin.Unit public interface IA { 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 } public interface IB : IA { 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 }