docs: Add the type.

Author: ping-yee

system/BaseModel.php

@@ -1711,7 +1711,7 @@ protected function transformDataToArray($data, string $type): array
      *
      * @param string $name Name
      *
-     * @return array|bool|int|object|string|null
+     * @return array|bool|float|int|object|string|null
      */
     public function __get(string $name)
     {

system/Model.php

@@ -792,7 +792,7 @@ protected function objectToRawArray($data, bool $onlyChanged = true, bool $recur
      *
      * @param string $name Name
      *
-     * @return array|BaseBuilder|bool|int|object|string|null
+     * @return array|BaseBuilder|bool|float|int|object|string|null
      */
     public function __get(string $name)
     {
@@ -821,7 +821,7 @@ public function __isset(string $name): bool
      * Provides direct access to method in the builder (if available)
      * and the database connection.
      *
-     * @return array|BaseBuilder|bool|float|int|object|string|null
+     * @return $this|array|BaseBuilder|bool|float|int|object|string|null
      */
     public function __call(string $name, array $params)
     {