fixed class resolving in trait usages [Closes #128]

Author: dg

src/PhpGenerator/Extractor.php

@@ -299,7 +299,7 @@ private function addTraitToClass(ClassLike $class, Node\Stmt\TraitUse $node): vo
 		}
 
 		foreach ($node->adaptations as $item) {
-			$trait->addResolution(trim($this->toPhp($item), ';'));
+			$trait->addResolution(rtrim($this->getReformattedContents([$item], 0), ';'));
 		}
 
 		$this->addCommentAndAttributes($trait, $node);

src/PhpGenerator/Printer.php

@@ -147,11 +147,12 @@ public function printClass(
 		$traits = [];
 		if ($class instanceof ClassType || $class instanceof TraitType || $class instanceof EnumType) {
 			foreach ($class->getTraits() as $trait) {
-				$resolutions = $trait->getResolutions();
+				$resolutions = implode(";\n", $trait->getResolutions());
+				$resolutions = Helpers::simplifyTaggedNames($resolutions, $this->namespace);
 				$traits[] = $this->printDocComment($trait)
 					. 'use ' . $resolver($trait->getName())
 					. ($resolutions
-						? " {\n" . $this->indentation . implode(";\n" . $this->indentation, $resolutions) . ";\n}\n"
+						? " {\n" . $this->indent($resolutions) . ";\n}\n"
 						: ";\n");
 			}
 		}

tests/PhpGenerator/expected/Extractor.traits.expect

@@ -101,8 +101,8 @@ class Class5
 {
 	use Trait1;
 	use Trait1b {
-		\Trait1b::f1 insteadof \Trait1;
+		Trait1b::f1 insteadof Trait1;
 		// not yet supported
-	\Trait1b::f1 as private;
+				Trait1b::f1 as private;
 	}
 }