Function beginMutation

packages/effect/src/internal/hashSet.ts:142–143

(self: HS.HashSet<A>)

/** @internal */
export const beginMutation = <A>(self: HS.HashSet<A>): HS.HashSet<A> =>
  makeImpl(HM.beginMutation((self as HashSetImpl<A>)._keyMap))

/** @internal */
export const endMutation = <A>(self: HS.HashSet<A>): HS.HashSet<A> => {