function baseGetAllKeys(object, keysFunc, symbolsFunc) {
  var result = keysFunc(object);
  return isArray(object) ? result : arrayPush(result, symbolsFunc(object));
}
The base implementation of `getAllKeys` and `getAllKeysIn` which uses
`keysFunc` and `symbolsFunc` to get the enumerable property names and
symbols of `object`.

@private
@param {Object} object The object to query.
@param {Function} keysFunc The function to get the keys of `object`.
@param {Function} symbolsFunc The function to get the symbols of `object`.
@returns {Array} Returns the array of property names and symbols.