=== tests/cases/compiler/classStaticPropertyAccess.ts ===
class A {
>A : A

    public static x: number = 1;
>x : number
>1 : 1

    public static y: number = 1;
>y : number
>1 : 1

    private static _b: number = 2;
>_b : number
>2 : 2
}

const a = new A();
>a : A
>new A() : A
>A : typeof A

a['y'] // Error
>a['y'] : any
>a : A
>'y' : "y"

a.y    // Error
>a.y : any
>a : A
>y : any

A._b   // Error
>A._b : number
>A : typeof A
>_b : number

A.a
>A.a : any
>A : typeof A
>a : any

