intelephense

Index: package/lib/stub/readline/readline.php
===================================================================
--- package/lib/stub/readline/readline.php
+++ package/lib/stub/readline/readline.php
@@ -2,8 +2,9 @@
 //modified by Mewburn Projects Pty Ltd
 
 // Start of readline v.5.5.3-1ubuntu2.1
 use __IDE\ArrayShape;
+use __IDE\LanguageLevelTypeAware;
 
 /**
  * Reads a line
  * @link https://php.net/manual/en/function.readline.php
@@ -57,16 +58,18 @@
  * The line to be added in the history.
  * </p>
  * @return bool <b>TRUE</b> on success or <b>FALSE</b> on failure.
  */
-function readline_add_history(string $prompt): bool {}
+#[LanguageLevelTypeAware(['8.5' => 'true'], default: 'bool')]
+function readline_add_history(string $prompt) {}
 
 /**
  * Clears the history
  * @link https://php.net/manual/en/function.readline-clear-history.php
  * @return bool <b>TRUE</b> on success or <b>FALSE</b> on failure.
  */
-function readline_clear_history(): bool {}
+#[LanguageLevelTypeAware(['8.5' => 'true'], default: 'bool')]
+function readline_clear_history() {}
 
 /**
  * Lists the history
  * @link https://php.net/manual/en/function.readline-list-history.php
@@ -117,9 +120,10 @@
  * user input returned.
  * </p>
  * @return bool <b>TRUE</b> on success or <b>FALSE</b> on failure.
  */
-function readline_callback_handler_install(string $prompt, callable $callback): bool {}
+#[LanguageLevelTypeAware(['8.5' => 'true'], default: 'bool')]
+function readline_callback_handler_install(string $prompt, callable $callback) {}
 
 /**
  * Reads a character and informs the readline callback interface when a line is received
  * @link https://php.net/manual/en/function.readline-callback-read-char.php