colinhacks · March 8, 2020 22:54
diff --git a/optionalpropertiesiots.ts b/optionalpropertiesiots.ts
 const A = t.type({
  foo: t.string,
 });

 const B = t.partial({
  bar: t.number,
 });

 const C = t.intersection([A, B]);


 type C = t.TypeOf<typeof C>;
 // {
 //   foo: string;
 //   bar?: number | undefined
 // }
	const A = t.type({
	foo: t.string,
	});

	const B = t.partial({
	bar: t.number,
	});

	const C = t.intersection([A, B]);


	type C = t.TypeOf<typeof C>;
	// {
	// foo: string;
	// bar?: number \| undefined
	// }