`Array.partition` always returns a mutable `Array`, causing issues when integrating with React's ...

declare const partition: {
  <A, B extends A>(refinement: (a: NoInfer<A>, i: number) => a is B): (
    self: Iterable<A>
  ) => [excluded: Array<Exclude<A, B>>, satisfying: Array<B>]
  <A>(
    predicate: (a: NoInfer<A>, i: number) => boolean
  ): (self: Iterable<A>) => [excluded: Array<A>, satisfying: Array<A>]
  <A, B extends A>(
    self: Iterable<A>,
    refinement: (a: A, i: number) => a is B
  ): [excluded: Array<Exclude<A, B>>, satisfying: Array<B>]
  <A>(self: Iterable<A>, predicate: (a: A, i: number) => boolean): [excluded: Array<A>, satisfying: Array<A>]
}