// --strictNullChecks

enum Enum1 {
    A,
    B
}

enum Enum2 {
    A
}


interface Foo {
    readonly kind: Enum1
}

interface Bar {
    readonly kind: Enum2
}

let f = (x: Foo): number => {
    switch (x.kind) {
        case Enum1.A:
            return 1;
        case Enum1.B:
            return 2;
    }
}

let g = (x: Bar): number => {
    switch (x.kind) {
        case Enum2.A:
            return 1;
    }
}