File: checkJsObjectLiteralHasCheckedKeyof.types

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=== tests/cases/compiler/file.js ===
// @ts-check
const obj = {
>obj : { x: number; y: number; }
>{    x: 1,    y: 2} : { x: number; y: number; }

    x: 1,
>x : number
>1 : 1

    y: 2
>y : number
>2 : 2

};

/**
 * @type {keyof typeof obj}
 */
let selected = "x";
>selected : "x" | "y"
>"x" : "x"

selected = "z"; // should fail
>selected = "z" : "z"
>selected : "x" | "y"
>"z" : "z"