=== tests/cases/conformance/classes/members/inheritanceAndOverriding/derivedClassOverridesIndexersWithAssignmentCompatibility.ts ===
class Base {
>Base : Base

    [x: string]: Object;
>x : string
>Object : Object
}

// ok, use assignment compatibility
class Derived extends Base {
>Derived : Derived
>Base : Base

    [x: string]: any;
>x : string
}

class Base2 {
>Base2 : Base2

    [x: number]: Object;
>x : number
>Object : Object
}

// ok, use assignment compatibility
class Derived2 extends Base2 {
>Derived2 : Derived2
>Base2 : Base2

    [x: number]: any;
>x : number
}