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=== tests/cases/conformance/types/literal/literalTypesAndDestructuring.ts ===
declare let x: { a: 0 | 1 | undefined };
>x : { a: 0 | 1 | undefined; }
>a : 0 | 1 | undefined
let { a: a1 } = x;
>a : any
>a1 : 0 | 1 | undefined
>x : { a: 0 | 1 | undefined; }
let { a: a2 = 0 } = x;
>a : any
>a2 : 0 | 1
>0 : 0
>x : { a: 0 | 1 | undefined; }
let { a: a3 = 2 } = x;
>a : any
>a3 : number
>2 : 2
>x : { a: 0 | 1 | undefined; }
let { a: a4 = 2 as const } = x;
>a : any
>a4 : 0 | 1 | 2
>2 as const : 2
>2 : 2
>x : { a: 0 | 1 | undefined; }
let b1 = x.a;
>b1 : 0 | 1 | undefined
>x.a : 0 | 1 | undefined
>x : { a: 0 | 1 | undefined; }
>a : 0 | 1 | undefined
let b2 = x.a ?? 0;
>b2 : 0 | 1
>x.a ?? 0 : 0 | 1
>x.a : 0 | 1 | undefined
>x : { a: 0 | 1 | undefined; }
>a : 0 | 1 | undefined
>0 : 0
let b3 = x.a ?? 2;
>b3 : number
>x.a ?? 2 : 0 | 1 | 2
>x.a : 0 | 1 | undefined
>x : { a: 0 | 1 | undefined; }
>a : 0 | 1 | undefined
>2 : 2
let b4 = x.a ?? 2 as const;
>b4 : 0 | 1 | 2
>x.a ?? 2 as const : 0 | 1 | 2
>x.a : 0 | 1 | undefined
>x : { a: 0 | 1 | undefined; }
>a : 0 | 1 | undefined
>2 as const : 2
>2 : 2
// Repro from #35693
interface Foo {
bar: 'yo' | 'ha' | undefined;
>bar : "yo" | "ha" | undefined
}
let { bar = 'yo' } = {} as Foo;
>bar : "yo" | "ha"
>'yo' : "yo"
>{} as Foo : Foo
>{} : {}
bar; // "yo" | "ha"
>bar : "yo" | "ha"
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