Merge pull request #33 from php-api-clients/deal-with-$-in-property-name

Deal with $ in property name

Author: WyriHaximus

src/Generator/Schema.php

@@ -57,10 +57,12 @@ public static function generate(string $name, string $namespace, string $classNa
                 '@',
                 '+',
                 '-',
+                '$',
             ], [
                 '_AT_',
                 '_PLUSES_',
                 '_MINUS_',
+                '',
             ], $propertyName);
             $propertyStmt = $factory->property($propertyName)->makePrivate();
             $propertyDocBlock = [];