/** @internal */
export const hashOptimize = (n: number): number => (n & 0xbfffffff) | ((n >>> 1) & 0x40000000)

/** @internal */
export const hashString = (str: string) => {
  let h = 5381, i = str.length
  while (i) {
    h = (h * 33) ^ str.charCodeAt(--i)
  }
  return hashOptimize(h)
}