Drop docblock parameter/return types

src/AuthorizedKeys.php

@@ -35,7 +35,7 @@ final class AuthorizedKeys implements \IteratorAggregate
     private array $keyLines = [];
 
     /**
-     * @param string $content content of the authorized_keys file
+     * @param $content content of the authorized_keys file
      */
     public function __construct(string $content = null)
     {
@@ -47,8 +47,7 @@ public function __construct(string $content = null)
     /**
      * Creates a new instance from a file
      *
-     * @param string $file path of authorized_keys file
-     * @return AuthorizedKeys
+     * @param $file path of authorized_keys file
      * @throws FilePermissionException if the authorized_keys file cannot be read
      */
     public static function fromFile(string $file): AuthorizedKeys
@@ -104,10 +103,8 @@ public function getKeys(): array
 
     /**
      * Add a public key to the file
-     *
-     * @param PublicKey $key a public key
      */
-    public function addKey(PublicKey $key)
+    public function addKey(PublicKey $key): void
     {
         $index = $key->getKey();
 
@@ -120,10 +117,8 @@ public function addKey(PublicKey $key)
 
     /**
      * Remove a public key from the file
-     *
-     * @param PublicKey $key a public key
      */
-    public function removeKey(PublicKey $key)
+    public function removeKey(PublicKey $key): void
     {
         $index = $key->getKey();
 
@@ -134,17 +129,12 @@ public function removeKey(PublicKey $key)
 
     /**
      * Returns the file content as string
-     *
-     * @return string
      */
     public function __toString(): string
     {
         return implode("\n", $this->lines);
     }
 
-    /**
-     * @return \Traversable
-     */
     public function getIterator(): \Traversable
     {
         foreach ($this->getKeys() as $key) {

src/InvalidPublicKey.php

@@ -36,51 +36,34 @@ public function __construct(string $key, InvalidKeyException $error)
         $this->error = $error;
     }
 
-    /**
-     * @return string
-     */
     public function getOptions(): string
     {
         return '';
     }
 
-    /**
-     * @return string
-     */
     public function getType(): string
     {
         return '';
     }
 
-    /**
-     * @return string
-     */
     public function getKey(): string
     {
         return $this->key;
     }
 
-    /**
-     * @return string
-     */
     public function getComment(): string
     {
         return '';
     }
 
     /**
      * Returns the file content as string
-     *
-     * @return string
      */
     public function __toString(): string
     {
         return $this->key;
     }
 
-    /**
-     * @return InvalidKeyException
-     */
     public function getError(): InvalidKeyException
     {
         return $this->error;

src/PublicKey.php

@@ -30,9 +30,6 @@ final class PublicKey implements KeyInterface
 
     private string $comment = '';
 
-    /**
-     * @param string $key public key string
-     */
     public function __construct(string $key)
     {
         $parts = $this->parse($key);
@@ -46,79 +43,46 @@ public function __construct(string $key)
         }
     }
 
-    /**
-     * @return string
-     */
     public function getOptions(): string
     {
         return $this->options;
     }
 
-    /**
-     * @param string $options
-     * @return void
-     */
     public function setOptions(string $options): void
     {
         $this->options = $options;
     }
 
-    /**
-     * @return string
-     */
     public function getType(): string
     {
         return $this->type;
     }
 
-    /**
-     * @param string $type
-     * @return void
-     */
     public function setType(string $type): void
     {
         $this->type = $type;
     }
 
-    /**
-     * @return string
-     */
     public function getKey(): string
     {
         return $this->key;
     }
 
-    /**
-     * @param string $key
-     * @return void
-     */
     public function setKey(string $key): void
     {
         $this->key = $key;
     }
 
-    /**
-     * @return string
-     */
     public function getComment(): string
     {
         return $this->comment;
     }
 
-    /**
-     * @param string $comment
-     * @return void
-     */
     public function setComment(string $comment): void
     {
         $this->comment = $comment;
     }
 
-    /**
-     * Returns the file content as string
-     *
-     * @return string
-     */
     public function __toString(): string
     {
         $parts = [];
@@ -138,10 +102,6 @@ public function __toString(): string
     }
 
     /**
-     * Parses a publie key string
-     *
-     * @param string $key public key string
-     * @return array
      * @throws InvalidKeyException if the key is invalid
      */
     private function parse(string $key): array