basic idea functional, onto bugfixing...

Author: dcarbone

src/AbstractModels.php

@@ -55,9 +55,9 @@ public function __construct(?array $children = [])
     }
 
     /**
-     * @param \DCarbone\PHPConsulAPI\AbstractModel|null $value
+     * @param array|\DCarbone\PHPConsulAPI\AbstractModel|null $value
      */
-    public function append(?AbstractModel $value): void
+    public function append($value): void
     {
         // validate provided value is either null or instance of allowed child class
         $value = $this->_validateValue($value);

tests/run_consul.sh

@@ -13,4 +13,4 @@ done;
 # TODO: maybe some ltrimming?
 echo Starting Single consul instance with flags \""${FLAGS}"\" >> "${TMPDIR}"/consul.log
 
-/usr/bin/env consul agent"${FLAGS}" >> "${TMPDIR}"/consul.log 2>&1 & echo $! > "${TMPDIR}"/consul.pid
+/usr/bin/env consul agent${FLAGS} >> "${TMPDIR}"/consul.log 2>&1 & echo $! > "${TMPDIR}"/consul.pid