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=== tests/cases/compiler/stripMembersOptionality.ts ===
// repro from #52494
declare const someVal: Required<{
>someVal : Symbol(someVal, Decl(stripMembersOptionality.ts, 2, 13))
>Required : Symbol(Required, Decl(lib.es5.d.ts, --, --))
fn?(key: string): string | null;
>fn : Symbol(fn, Decl(stripMembersOptionality.ts, 2, 33))
>key : Symbol(key, Decl(stripMembersOptionality.ts, 3, 8))
}>;
someVal.fn("");
>someVal.fn : Symbol(fn, Decl(stripMembersOptionality.ts, 2, 33))
>someVal : Symbol(someVal, Decl(stripMembersOptionality.ts, 2, 13))
>fn : Symbol(fn, Decl(stripMembersOptionality.ts, 2, 33))
declare const someVal2: Required<{
>someVal2 : Symbol(someVal2, Decl(stripMembersOptionality.ts, 7, 13))
>Required : Symbol(Required, Decl(lib.es5.d.ts, --, --))
fn?: (key: string) => string | null;
>fn : Symbol(fn, Decl(stripMembersOptionality.ts, 7, 34))
>key : Symbol(key, Decl(stripMembersOptionality.ts, 8, 10))
}>;
someVal2.fn("");
>someVal2.fn : Symbol(fn, Decl(stripMembersOptionality.ts, 7, 34))
>someVal2 : Symbol(someVal2, Decl(stripMembersOptionality.ts, 7, 13))
>fn : Symbol(fn, Decl(stripMembersOptionality.ts, 7, 34))
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