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//// [optionalTupleElementsAndUndefined.ts]
// Repro from #50753
type UnNullify<T> = { [K in keyof T]: NonNullable<T[K]> };
type Foo = UnNullify<[a: 1, b?: 2 | undefined]>;
type Test = [a: 1, b?: 2] extends Foo ? true : false; // true
// Types in the following declarations should be identical
var v: [1, 2?];
var v: [1, (2 | undefined)?];
var v: [a: 1, b?: 2];
var v: [a: 1, b?: 2 | undefined];
var v: UnNullify<[1, 2?]>;
var v: UnNullify<[1, (2 | undefined)?]>;
var v: UnNullify<[a: 1, b?: 2]>;
var v: UnNullify<[a: 1, b?: 2 | undefined]>;
//// [optionalTupleElementsAndUndefined.js]
"use strict";
// Repro from #50753
// Types in the following declarations should be identical
var v;
var v;
var v;
var v;
var v;
var v;
var v;
var v;
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