added copyright and removed unused imports

Author: transistive

src/Alias.php

@@ -1,5 +1,24 @@
 <?php
 
+/*
+ * Cypher DSL
+ * Copyright (C) 2021  Wikibase Solutions
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
 namespace WikibaseSolutions\CypherDSL;
 
 use WikibaseSolutions\CypherDSL\Types\AnyType;

src/IsNotNull.php

@@ -1,5 +1,24 @@
 <?php
 
+/*
+ * Cypher DSL
+ * Copyright (C) 2021  Wikibase Solutions
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
 namespace WikibaseSolutions\CypherDSL;
 
 use WikibaseSolutions\CypherDSL\Traits\BooleanTypeTrait;

src/IsNull.php

@@ -1,5 +1,24 @@
 <?php
 
+/*
+ * Cypher DSL
+ * Copyright (C) 2021  Wikibase Solutions
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
 namespace WikibaseSolutions\CypherDSL;
 
 use WikibaseSolutions\CypherDSL\Traits\BooleanTypeTrait;

src/Patterns/Path.php

@@ -1,12 +1,30 @@
 <?php
 
+/*
+ * Cypher DSL
+ * Copyright (C) 2021  Wikibase Solutions
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
 namespace WikibaseSolutions\CypherDSL\Patterns;
 
 use WikibaseSolutions\CypherDSL\PropertyMap;
 use WikibaseSolutions\CypherDSL\Traits\ErrorTrait;
 use WikibaseSolutions\CypherDSL\Traits\PathTrait;
 use WikibaseSolutions\CypherDSL\Types\AnyType;
-use WikibaseSolutions\CypherDSL\Types\StructuralTypes\NodeType;
 use WikibaseSolutions\CypherDSL\Types\StructuralTypes\PathType;
 use WikibaseSolutions\CypherDSL\Types\StructuralTypes\RelationshipType;
 use WikibaseSolutions\CypherDSL\Types\StructuralTypes\StructuralType;

src/Traits/AliasableTrait.php

@@ -1,5 +1,24 @@
 <?php
 
+/*
+ * Cypher DSL
+ * Copyright (C) 2021  Wikibase Solutions
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
 namespace WikibaseSolutions\CypherDSL\Traits;
 
 use WikibaseSolutions\CypherDSL\Alias;

src/Traits/HasNameTrait.php

@@ -1,13 +1,27 @@
 <?php
 
+/*
+ * Cypher DSL
+ * Copyright (C) 2021  Wikibase Solutions
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
 namespace WikibaseSolutions\CypherDSL\Traits;
 
-use function bin2hex;
-use function ceil;
 use function mt_rand;
-use function openssl_random_pseudo_bytes;
-use function random_bytes;
-use function substr;
 
 trait HasNameTrait
 {

src/Traits/HasPropertiesTrait.php

@@ -1,5 +1,24 @@
 <?php
 
+/*
+ * Cypher DSL
+ * Copyright (C) 2021  Wikibase Solutions
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
 namespace WikibaseSolutions\CypherDSL\Traits;
 
 use WikibaseSolutions\CypherDSL\PropertyMap;

src/Traits/HasVariableTrait.php

@@ -1,5 +1,24 @@
 <?php
 
+/*
+ * Cypher DSL
+ * Copyright (C) 2021  Wikibase Solutions
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
 namespace WikibaseSolutions\CypherDSL\Traits;
 
 use WikibaseSolutions\CypherDSL\Patterns\Node;

src/Traits/PathTrait.php

@@ -1,5 +1,24 @@
 <?php
 
+/*
+ * Cypher DSL
+ * Copyright (C) 2021  Wikibase Solutions
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
 namespace WikibaseSolutions\CypherDSL\Traits;
 
 trait PathTrait

src/Types/PropertyTypes/PropertyType.php

@@ -1,5 +1,24 @@
 <?php
 
+/*
+ * Cypher DSL
+ * Copyright (C) 2021  Wikibase Solutions
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
 namespace WikibaseSolutions\CypherDSL\Types\PropertyTypes;
 
 use WikibaseSolutions\CypherDSL\Equality;