removed deprecated stuff

Author: dg

src/Security/SimpleAuthenticator.php

@@ -44,13 +44,8 @@ public function __construct(array $userlist, array $usersRoles = [], array $user
 	 * and returns IIdentity on success or throws AuthenticationException
 	 * @throws AuthenticationException
 	 */
-	public function authenticate(/*string*/ $username, string $password = null): IIdentity
+	public function authenticate(string $username, string $password = null): IIdentity
 	{
-		if (is_array($username)) {
-			[$username, $password] = $username; // back compatibility
-			trigger_error(__METHOD__ . '() now accepts arguments (string $username, string $password).', E_USER_DEPRECATED);
-		}
-
 		foreach ($this->userlist as $name => $pass) {
 			if (strcasecmp($name, $username) === 0) {
 				if ((string) $pass === (string) $password) {

src/Security/User.php

@@ -220,13 +220,9 @@ public function setAuthenticator(IAuthenticator $handler): static
 	/**
 	 * Returns authentication handler.
 	 */
-	final public function getAuthenticator(): ?IAuthenticator
+	final public function getAuthenticator(): IAuthenticator
 	{
-		if (func_num_args()) {
-			trigger_error(__METHOD__ . '() parameter $throw is deprecated, use getAuthenticatorIfExists()', E_USER_DEPRECATED);
-			$throw = func_get_arg(0);
-		}
-		if (($throw ?? true) && !$this->authenticator) {
+		if (!$this->authenticator) {
 			throw new Nette\InvalidStateException('Authenticator has not been set.');
 		}
 		return $this->authenticator;
@@ -254,11 +250,6 @@ final public function hasAuthenticator(): bool
 	 */
 	public function setExpiration(?string $expire, bool|int $clearIdentity = null)
 	{
-		if (func_num_args() > 2) {
-			$clearIdentity = $clearIdentity || func_get_arg(2);
-			trigger_error(__METHOD__ . '() third parameter is deprecated, use second one: setExpiration($time, true|false)', E_USER_DEPRECATED);
-		}
-
 		$arg = $this->storage instanceof UserStorage
 			? (bool) $clearIdentity
 			: ($clearIdentity ? IUserStorage::CLEAR_IDENTITY : 0);
@@ -336,13 +327,9 @@ public function setAuthorizator(Authorizator $handler): static
 	/**
 	 * Returns current authorization handler.
 	 */
-	final public function getAuthorizator(): ?Authorizator
+	final public function getAuthorizator(): Authorizator
 	{
-		if (func_num_args()) {
-			trigger_error(__METHOD__ . '() parameter $throw is deprecated, use getAuthorizatorIfExists()', E_USER_DEPRECATED);
-			$throw = func_get_arg(0);
-		}
-		if (($throw ?? true) && !$this->authorizator) {
+		if (!$this->authorizator) {
 			throw new Nette\InvalidStateException('Authorizator has not been set.');
 		}
 		return $this->authorizator;