same
export const same = (a: Set<string> | undefined, b: Set<string> | undefined) => (a?.size ?? 0) === (b?.size ?? 0) && [...(a ?? [])].every((h) => b?.has(h))
export const same = (a: Set<string> | undefined, b: Set<string> | undefined) => (a?.size ?? 0) === (b?.size ?? 0) && [...(a ?? [])].every((h) => b?.has(h))