=== tests/cases/compiler/strictModeUseContextualKeyword.ts ===
"use strict"
>"use strict" : string

var as = 0;
>as : number
>0 : number

function foo(as: string) { }
>foo : (as: string) => void
>as : string

class C {
>C : C

    public as() { }
>as : () => void
}
function F() {
>F : () => void

    function as() { }
>as : () => void
}
function H() {
>H : () => void

    let {as} = { as: 1 };
>as : number
>{ as: 1 } : { as: number; }
>as : number
>1 : number
}