Declaration emit change in 5.5 with `exactOptionalPropertyTypes` about typescript HOT 3 CLOSED

// ✅
const out: Out = {
  foo: undefined,
  bar: 123,
}

type InexactOptionals<A> = {
  [K in keyof A as undefined extends A[K] ? K : never]?: undefined extends A[K]
    ? A[K] | undefined
    : A[K];
} & {
  [K in keyof A as undefined extends A[K] ? never : K]: A[K];
};

type In = {
  foo?: string;
  bar: number;
  baz: undefined;
}

type Out = InexactOptionals<In>

const foo = <A = {}>() => (x: Out & A) => null

export const baddts = foo()

export declare const baddts: (x: {
    foo?: string | undefined;
    baz?: undefined;
} & {
    bar: number;
}) => null;

export declare const baddts: (x: {
    foo?: string;
    baz?: undefined;
} & {
    bar: number;
}) => null;