Removed type declarations on field code to support outdated versions of PHP

Signed-off-by: Kevin Provance <[email protected]>

Author: kprovance

redux-core/inc/classes/class-redux-field.php

@@ -230,11 +230,13 @@ public function media_query( string $style_data = '' ) {
 		}
 
 		/**
-		 * CSS for field output, if set.
+		 * CSS for field output, if set (Remove the noinpection line and fix this function when we drop support for PHP 7.1).
 		 *
 		 * @param string $style CSS string.
+		 *
+		 * @noinspection PhpMissingParamTypeInspection
 		 */
-		public function output( string $style = '' ) {
+		public function output( $style = '' ) {
 			if ( '' !== $style ) {
 
 				// Force output value into an array.

redux-core/inc/classes/class-redux-wordpress-data.php

@@ -226,9 +226,9 @@ private function order_data( array $data = array(), string $sort = 'value', stri
 		 * @param array|string $args          Arguments to pass.
 		 * @param mixed|array  $current_value If a current value already set in the database.
 		 *
-		 * @return array
+		 * @return array|null|string
 		 */
-		private function get_data( string $type, $args, $current_value ): array {
+		private function get_data( string $type, $args, $current_value ) {
 			$args = $this->get_arg_defaults( $type, $args );
 
 			$opt_name = $this->opt_name;