text: "use strict"
  
  module.exports = (string, separator) => {
      if (!(typeof string === "string" && typeof separator === "string")) {
          throw new TypeError("Expected the arguments to be of type `string`")
      }
  
      if (separator === "") {
          return []
      }
  
      const separatorIndex = string.lastIndexOf(separator)
  
      if (separatorIndex === -1) {
          return []
      }
  
      return [
          string.slice(0, separatorIndex),
          string.slice(separatorIndex + separator.length),
      ]
  }
  