Code cleanup before release.

app/Support/Twig/AmountFormat.php

@@ -56,16 +56,6 @@ class AmountFormat extends Twig_Extension
         ];
     }
 
-    /**
-     * Returns the name of the extension.
-     *
-     * @return string The extension name
-     */
-    public function getName(): string
-    {
-        return 'FireflyIII\Support\Twig\AmountFormat';
-    }
-
     /**
      * @return Twig_SimpleFilter
      */

app/Support/Twig/General.php

@@ -67,14 +67,6 @@ class General extends Twig_Extension
         ];
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function getName(): string
-    {
-        return 'FireflyIII\Support\Twig\General';
-    }
-
     /**
      * Will return "active" when a part of the route matches the argument.
      * ie. "accounts" will match "accounts.index".

app/Support/Twig/Journal.php

@@ -102,16 +102,6 @@ class Journal extends Twig_Extension
         return $functions;
     }
 
-    /**
-     * Returns the name of the extension.
-     *
-     * @return string The extension name
-     */
-    public function getName(): string
-    {
-        return 'FireflyIII\Support\Twig\Journals';
-    }
-
     /**
      * @return Twig_SimpleFunction
      */

app/Support/Twig/PiggyBank.php

@@ -55,13 +55,4 @@ class PiggyBank extends Twig_Extension
         return $functions;
     }
 
-    /**
-     * Returns the name of the extension.
-     *
-     * @return string The extension name
-     */
-    public function getName(): string
-    {
-        return 'FireflyIII\Support\Twig\PiggyBank';
-    }
 }

app/Support/Twig/Rule.php

@@ -103,14 +103,4 @@ class Rule extends Twig_Extension
             $this->allActionTriggers(),
         ];
     }
-
-    /**
-     * Returns the name of the extension.
-     *
-     * @return string The extension name
-     */
-    public function getName(): string
-    {
-        return 'FireflyIII\Support\Twig\Rule';
-    }
 }

app/Support/Twig/Transaction.php

@@ -52,14 +52,4 @@ class Transaction extends Twig_Extension
 
         return $filters;
     }
-
-    /**
-     * Returns the name of the extension.
-     *
-     * @return string The extension name
-     */
-    public function getName(): string
-    {
-        return 'transaction';
-    }
 }

app/Support/Twig/Translation.php

@@ -41,7 +41,7 @@ class Translation extends Twig_Extension
         $filters[] = new Twig_SimpleFilter(
             '_',
             function ($name) {
-                return strval(trans(sprintf('firefly.%s', $name)));
+                return (string)trans(sprintf('firefly.%s', $name));
             },
             ['is_safe' => ['html']]
         );
@@ -59,13 +59,6 @@ class Translation extends Twig_Extension
         ];
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function getName(): string
-    {
-        return 'FireflyIII\Support\Twig\Translation';
-    }
 
     /**
      * @return Twig_SimpleFunction