Remove join.

join.js

@@ -1,21 +0,0 @@
-/* Built-in method references for those with the same name as other `lodash` methods. */
-const nativeJoin = Array.prototype.join
-
-/**
- * Converts all elements in `array` into a string separated by `separator`.
- *
- * @since 4.0.0
- * @category Array
- * @param {Array} array The array to convert.
- * @param {string} [separator=','] The element separator.
- * @returns {string} Returns the joined string.
- * @example
- *
- * join(['a', 'b', 'c'], '~')
- * // => 'a~b~c'
- */
-function join(array, separator) {
-  return array == null ? '' : nativeJoin.call(array, separator)
-}
-
-export default join