Home > types-kit > IsObject IsObject type If T is object, return true, else return false. Signature: export type IsObject<T> = IfExtends< [T, never], false, IfExtends<[T, object], IfExtends<[IsAny<T>, true], false, true>, false> > References: IfExtends, IsAny Example // Expect: true type Foo = IsObject<{ foo: 'foo' }>