=== tests/cases/conformance/classes/propertyMemberDeclarations/overrideInterfaceProperty.ts ===
interface Mup<K, V> {
    readonly size: number;
>size : number
}
interface MupConstructor {
    new(): Mup<any, any>;
    new<K, V>(entries?: readonly (readonly [K, V])[] | null): Mup<K, V>;
>entries : readonly (readonly [K, V])[]
>null : null

    readonly prototype: Mup<any, any>;
>prototype : Mup<any, any>
}
declare var Mup: MupConstructor;
>Mup : MupConstructor

class Sizz extends Mup {
>Sizz : Sizz
>Mup : Mup<any, any>

    // ok, because Mup is an interface
    get size() { return 0 }
>size : number
>0 : 0
}
class Kasizz extends Mup {
>Kasizz : Kasizz
>Mup : Mup<any, any>

    size = -1
>size : number
>-1 : -1
>1 : 1
}