code: function isTypedArray(value) {
          return isObjectLike(value) && isLength(value.length) && !!typedArrayTags[objectToString.call(value)];
        }
docs: Checks if `value` is classified as a typed array.
  
  @static
  @memberOf _
  @category Lang
  @param {*} value The value to check.
  @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
  @example
  
  _.isTypedArray(new Uint8Array);
  // => true
  
  _.isTypedArray([]);
  // => false