Fixing fill unsupported function type hint issue. Updating change log.

CHANGELOG.md

@@ -4,6 +4,12 @@ Updates should follow the [Keep a CHANGELOG](https://keepachangelog.com/) princi
 
 ## [Unreleased][unreleased]
 
+## [0.3.17] - 2022-02-03
+
+### Fixed
+
+- Fixing `fill` unsupported function type hint issue.
+
 ## [0.3.16] - 2022-02-03
 
 ### Changed
@@ -258,7 +264,8 @@ config vars to be overridden.
 
 **Initial release!**
 
-[unreleased]: https://github.com/unleashedtech/deployer-recipes/compare/0.3.16...main
+[unreleased]: https://github.com/unleashedtech/deployer-recipes/compare/0.3.17...main
+[0.3.17]: https://github.com/unleashedtech/deployer-recipes/compare/0.3.16...0.3.17
 [0.3.16]: https://github.com/unleashedtech/deployer-recipes/compare/0.3.15...0.3.16
 [0.3.15]: https://github.com/unleashedtech/deployer-recipes/compare/0.3.14...0.3.15
 [0.3.14]: https://github.com/unleashedtech/deployer-recipes/compare/0.3.13...0.3.14

src/functions.php

@@ -9,12 +9,12 @@
 /**
  * Sets a config parameter to the given value if it is not already set.
  *
- * @param string $var
+ * @param string          $var
  *   The config parameter to conditionally set.
- * @param mixed  $defaultValue
+ * @param string|string[] $defaultValue
  *   The config parameter value to conditionally set.
  */
-function fill(string $var, mixed $defaultValue): void
+function fill(string $var, $defaultValue): void
 {
     if (! has($var)) {
         set($var, $defaultValue);