text: /**
   * JS Implementation of MurmurHash3 (r136) (as of May 20, 2011)
   *
   * @author <a href="mailto:gary.court@gmail.com">Gary Court</a>
   * @see http://github.com/garycourt/murmurhash-js
   * @author <a href="mailto:aappleby@gmail.com">Austin Appleby</a>
   * @see http://sites.google.com/site/murmurhash/
   *
   * @param {string} key ASCII only
   * @param {number} seed Positive integer only
   * @return {number} 32-bit positive integer hash
   */
  
  const murmurhash3_32_gc = (key, seed) => {
    var remainder, bytes, h1, h1b, c1, c2, k1, i
  
    remainder = key.length & 3 // key.length % 4
    bytes = key.length - remainder
    h1 = seed
    c1 = 0xcc9e2d51
    c2 = 0x1b873593
    i = 0
  
    while (i < bytes) {
      k1 =
        ((key.charCodeAt(i) & 0xff)) |
        ((key.charCodeAt(++i) & 0xff) << 8) |
        ((key.charCodeAt(++i) & 0xff) << 16) |
        ((key.charCodeAt(++i) & 0xff) << 24)
      ++i
  
      k1 = ((((k1 & 0xffff) * c1) + ((((k1 >>> 16) * c1) & 0xffff) << 16))) & 0xffffffff
      k1 = (k1 << 15) | (k1 >>> 17)
      k1 = ((((k1 & 0xffff) * c2) + ((((k1 >>> 16) * c2) & 0xffff) << 16))) & 0xffffffff
  
      h1 ^= k1
      h1 = (h1 << 13) | (h1 >>> 19)
      h1b = ((((h1 & 0xffff) * 5) + ((((h1 >>> 16) * 5) & 0xffff) << 16))) & 0xffffffff
      h1 = (((h1b & 0xffff) + 0x6b64) + ((((h1b >>> 16) + 0xe654) & 0xffff) << 16))
    }
  
    k1 = 0
  
    /* eslint-disable no-fallthrough */
    switch (remainder) {
    case 3: k1 ^= (key.charCodeAt(i + 2) & 0xff) << 16
    case 2: k1 ^= (key.charCodeAt(i + 1) & 0xff) << 8
    case 1: k1 ^= (key.charCodeAt(i) & 0xff)
      k1 = (((k1 & 0xffff) * c1) + ((((k1 >>> 16) * c1) & 0xffff) << 16)) & 0xffffffff
      k1 = (k1 << 15) | (k1 >>> 17)
      k1 = (((k1 & 0xffff) * c2) + ((((k1 >>> 16) * c2) & 0xffff) << 16)) & 0xffffffff
      h1 ^= k1
    }
    /* eslint-enable no-fallthrough */
  
    h1 ^= key.length
  
    h1 ^= h1 >>> 16
    h1 = (((h1 & 0xffff) * 0x85ebca6b) + ((((h1 >>> 16) * 0x85ebca6b) & 0xffff) << 16)) & 0xffffffff
    h1 ^= h1 >>> 13
    h1 = ((((h1 & 0xffff) * 0xc2b2ae35) + ((((h1 >>> 16) * 0xc2b2ae35) & 0xffff) << 16))) & 0xffffffff
    h1 ^= h1 >>> 16
  
    return h1 >>> 0
  }
  
  export default murmurhash3_32_gc